separate dashboard and settings changes to new branch

Reviewed-on: #154
Reviewed-by: AramJonghu <aramjonghu@tutamail.com>
Reviewed-by: zach <zach@brohn.se>

.gitignore

@@ -18,3 +18,6 @@ dist/
 network-dev/
 **/zshell.build/
 **/zshell.dist/
+.opencode/
+run-agent.sh
+AGENTS.md

.prettierignore

@@ -1,3 +1,4 @@
 .venv/
 scripts/fzf.js
 scripts/fuzzysort.js
+scripts/settings-indexer.js

.qmlformat.ini

@@ -3,8 +3,9 @@ FunctionsSpacing=true
 IndentWidth=4
 MaxColumnWidth=-1
 NewlineType=native
-NormalizeOrder=true
+GroupAttributesTogether=false
 ObjectsSpacing=true
 SemicolonRule=always
+SingleLineEmptyObjects=true
 SortImports=false
 UseTabs=true

CMakeLists.txt

@@ -26,22 +26,36 @@ if(NOT DEFINED VERSION)
 	endif()
 endif()
 
+if(NOT DEFINED GIT_REVISION)
+	execute_process(COMMAND git rev-parse HEAD
+								WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+								OUTPUT_VARIABLE GIT_REVISION
+								OUTPUT_STRIP_TRAILING_WHITESPACE
+				)
+
+	if("${GIT_REVISION}" STREQUAL "")
+		message(FATAL_ERROR "GIT_REVISION is not set and failed to get from git")
+	endif()
+endif()
+
 set(VERSION "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 
 project(ZShell VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
 message(STATUS "ZShell version: ${VERSION}")
 
+include(GNUInstallDirs)
+
 set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-set(ENABLE_MODULES "plugin;shell;m3shapes" CACHE STRING "Modules to build/install")
+set(ENABLE_MODULES "plugin;shell;cli;m3shapes" CACHE STRING "Modules to build/install")
 
-set(INSTALL_LIBDIR "usr/lib/ZShell" CACHE STRING "Library install dir")
-set(INSTALL_QMLDIR "usr/lib/qt6/qml" CACHE STRING "QML install dir")
-set(INSTALL_QSCONFDIR "etc/xdg/quickshell/zshell" CACHE STRING "Quickshell config install dir")
-set(INSTALL_GREETERCONFDIR "etc/xdg/quickshell/zshell-greeter" CACHE STRING "Quickshell greeter install dir")
+set(INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/ZShell" CACHE STRING "Library install dir")
+set(INSTALL_QMLDIR "${CMAKE_INSTALL_LIBDIR}/qt6/qml" CACHE STRING "QML install dir")
+set(INSTALL_QSCONFDIR "${CMAKE_INSTALL_SYSCONFDIR}/xdg/quickshell/zshell" CACHE STRING "Quickshell config install dir")
+set(INSTALL_GREETERCONFDIR "${CMAKE_INSTALL_SYSCONFDIR}/xdg/quickshell/zshell-greeter" CACHE STRING "Quickshell greeter install dir")
 
 set(CMAKE_INSTALL_MESSAGE NEVER)
 
@@ -54,21 +68,7 @@ add_compile_options(
 )
 
 
-if("shell" IN_LIST ENABLE_MODULES)
-	# Build settings index
-	find_package(Python3 COMPONENTS Interpreter REQUIRED)
-	set(SETTINGS_INDEX_JSON "${CMAKE_BINARY_DIR}/settings-index.json")
-	execute_process(
-		COMMAND ${Python3_EXECUTABLE}
-			"${CMAKE_SOURCE_DIR}/scripts/build-settings-index.py"
-			"${CMAKE_SOURCE_DIR}/Modules/Settings"
-			"${SETTINGS_INDEX_JSON}"
-		RESULT_VARIABLE SETTINGS_INDEX_RESULT
-	)
-	if(NOT SETTINGS_INDEX_RESULT EQUAL 0)
-		message(FATAL_ERROR "Failed to build settings search index")
-	endif()
-
+if("cli" IN_LIST ENABLE_MODULES)
 	# Nuitka compilation
 	set(ZSHELL_CLI_BUILD_DIR "${CMAKE_BINARY_DIR}/zshell-cli")
 	set(ZSHELL_CLI_DIST "${ZSHELL_CLI_BUILD_DIR}/zshell.dist")

Components/CustomFlickable.qml

@@ -28,6 +28,9 @@ Flickable {
 		interval: 10
 		running: root.doneFakeFlick
 
-		onTriggered: root.doneFakeFlick = false
+		onTriggered: {
+			root.doneFakeFlick = false;
+			root.returnToBounds();
+		}
 	}
 }

Components/CustomListView.qml

@@ -10,24 +10,27 @@ ListView {
 	maximumFlickVelocity: 3000
 
 	rebound: Transition {
-		onRunningChanged: {
-			if (!running && !root.doneFakeFlick) {
-				root.doneFakeFlick = true;
-				root.flick(1, 1);
-				root.flick(-1, -1);
-				Qt.callLater(() => root.cancelFlick());
-			}
-		}
+		// onRunningChanged: {
+		// 	if (!running && !root.doneFakeFlick) {
+		// 		root.doneFakeFlick = true;
+		// 		root.flick(1, 1);
+		// 		root.flick(-1, -1);
+		// 		Qt.callLater(() => root.cancelFlick());
+		// 	}
+		// }
 
 		Anim {
 			properties: "x,y"
+			type: Anim.DefaultEffects
 		}
 	}
 
-	Timer {
-		interval: 10
-		running: root.doneFakeFlick
-
-		onTriggered: root.doneFakeFlick = false
-	}
+	// Timer {
+	// 	interval: 10
+	// 	running: root.doneFakeFlick
+	//
+	// 	onTriggered: {
+	// 		root.doneFakeFlick = false;
+	// 	}
+	// }
 }

Components/CustomMouseArea.qml

@@ -4,6 +4,7 @@ MouseArea {
 	property int scrollAccumulatedY: 0
 
 	function onWheel(event: WheelEvent): void {
+		event.accepted = false;
 	}
 
 	onWheel: event => {

Components/CustomRect.qml

@@ -6,7 +6,6 @@ Rectangle {
 	color: "transparent"
 
 	Behavior on color {
-		CAnim {
-		}
+		CAnim {}
 	}
 }

Components/CustomScrollBar.qml

@@ -1,32 +1,40 @@
+pragma ComponentBehavior: Bound
+
 import QtQuick
 import QtQuick.Templates
 import qs.Helpers
 import ZShell.Config
-import qs.Services
 
 ScrollBar {
 	id: root
 
+	required property Flickable flickable
+
+	readonly property bool isHorizontal: flickable && flickable.ScrollBar.horizontal === root
+	readonly property real axisSize: isHorizontal ? flickable.width : flickable.height
+	readonly property real axisContentSize: isHorizontal ? flickable.contentWidth : flickable.contentHeight
+	readonly property real axisContentPos: isHorizontal ? (reversed ? flickable.contentX : (flickable.contentX - flickable.originX)) : (reversed ? flickable.contentY : (flickable.contentY - flickable.originY))
+	readonly property real axisLength: isHorizontal ? root.width : root.height
 	readonly property real effectiveSize: Math.max(nonAnimHeight, root.minimumSize)
 	readonly property real effectiveTravel: Math.max(0, 1 - root.effectiveSize)
-	required property Flickable flickable
-	readonly property real nonAnimHeight: flickable.height / flickable.contentHeight
-	readonly property real nonAnimY: flickable.contentY / flickable.contentHeight
+	readonly property real nonAnimHeight: root.axisSize / root.axisContentSize
+	readonly property real nonAnimY: root.axisContentPos / root.axisContentSize
 	readonly property real rawTravel: Math.max(0, 1 - root.nonAnimHeight)
-	readonly property bool reversed: flickable instanceof ListView && flickable.verticalLayoutDirection === ListView.BottomToTop
-	property bool shouldBeActive
+	readonly property bool reversed: isHorizontal ? (flickable instanceof ListView && flickable.layoutDirection === Qt.RightToLeft) : (flickable instanceof ListView && flickable.verticalLayoutDirection === ListView.BottomToTop)
 	readonly property real travelScale: root.rawTravel > 0 ? root.effectiveTravel / root.rawTravel : 0
 
-	enabled: !Visibilities.getForActive().isDrawing
-	implicitWidth: Tokens.padding.extraSmall * 2
+	property bool shouldBeActive
+	property bool inverted
 
-	contentItem: Item {
-	}
+	enabled: !Visibilities.getForActive().isDrawing
+	implicitWidth: size === 1 ? 0 : isHorizontal ? 0 : Tokens.padding.extraSmall * 2
+	implicitHeight: size === 1 ? 0 : isHorizontal ? Tokens.padding.extraSmall * 2 : 0
+
+	contentItem: Item {}
 	Behavior on position {
 		enabled: !fullMouse.pressed
 
-		Anim {
-		}
+		Anim {}
 	}
 
 	onHoveredChanged: {
@@ -47,54 +55,27 @@ ScrollBar {
 		target: root.flickable
 	}
 
-	CustomClippingRect {
-		anchors.bottom: parent.bottom
-		anchors.right: parent.right
-		anchors.top: parent.top
-		implicitWidth: handle.implicitWidth
-		radius: Tokens.rounding.full
+	Loader {
+		anchors.fill: parent
+		active: root.size < 1
+		sourceComponent: root.isHorizontal ? horizontalTrack : verticalTrack
+	}
 
-		CustomRect {
-			id: handle
+	Component {
+		id: verticalTrack
 
-			anchors.right: parent.right
-			color: Colors.palette.m3secondary
-			implicitHeight: root.height * root.effectiveSize
-			implicitWidth: fullMouse.pressed || fullMouse.containsMouse ? Tokens.padding.extraSmall * 2 : Tokens.padding.extraSmall
-			opacity: {
-				if (!root.enabled)
-					return 0;
-				if (root.size === 1)
-					return 0;
-				if (fullMouse.pressed)
-					return 1;
-				if (fullMouse.containsMouse)
-					return 0.8;
-				if (root.policy === ScrollBar.AlwaysOn || root.shouldBeActive)
-					return 0.6;
-				return 0;
-			}
-			radius: Tokens.rounding.full
-			y: root.reversed ? root.height * (1 + root.nonAnimY) * root.travelScale : root.height * root.nonAnimY * root.travelScale
+		VerticalScrollBarTrack {
+			scrollBar: root
+			mouseArea: fullMouse
+		}
+	}
 
-			Behavior on implicitWidth {
-				Anim {
-				}
-			}
-			Behavior on opacity {
-				Anim {
-					type: Anim.DefaultEffects
-				}
-			}
+	Component {
+		id: horizontalTrack
 
-			MouseArea {
-				id: mouse
-
-				acceptedButtons: Qt.NoButton
-				anchors.fill: parent
-				cursorShape: Qt.PointingHandCursor
-				hoverEnabled: true
-			}
+		HorizontalScrollBarTrack {
+			scrollBar: root
+			mouseArea: fullMouse
 		}
 	}
 
@@ -111,25 +92,40 @@ ScrollBar {
 
 		property real pressOffset: 0
 
-		function contentYFromThumbTop(thumbTop) {
-			var visualPos = root.effectiveTravel > 0 ? thumbTop / root.travelScale : 0;
-
-			return root.reversed ? (visualPos - 1) * root.flickable.contentHeight : visualPos * root.flickable.contentHeight;
+		function contentPosFromThumbStart(thumbStart) {
+			var visualPos = root.effectiveTravel > 0 ? thumbStart / root.travelScale : 0;
+			return root.reversed ? (visualPos - 1) * root.axisContentSize : visualPos * root.axisContentSize;
 		}
 
 		function updateFromEvent(event) {
-			var posInTrack = event.y / root.height;
-			var thumbTop = posInTrack - pressOffset;
-			thumbTop = Math.max(0, Math.min(root.effectiveTravel, thumbTop));
+			var eventPos = root.isHorizontal ? event.x : event.y;
+			var posInTrack = eventPos / root.axisLength;
+			var thumbStart = posInTrack - pressOffset;
+			thumbStart = Math.max(0, Math.min(root.effectiveTravel, thumbStart));
 
-			root.flickable.contentY = contentYFromThumbTop(thumbTop);
+			var newPos = contentPosFromThumbStart(thumbStart);
+			if (root.isHorizontal)
+				root.flickable.contentX = newPos + (root.flickable.originX + (root.reversed ? root.flickable.contentWidth : 0));
+			else
+				root.flickable.contentY = newPos + (root.flickable.originY + (root.reversed ? root.flickable.contentHeight : 0));
 		}
 
-		function visualThumbTop() {
+		function visualThumbStart() {
 			const visualPos = root.reversed ? (1 + root.nonAnimY) : root.nonAnimY;
 			return visualPos * root.travelScale;
 		}
 
+		function onWheel(event: WheelEvent): void {
+			if (root.horizontal) {
+				event.accepted = false;
+				return;
+			}
+
+			var delta = event.angleDelta.y > 0 ? -0.1 : 0.1;
+			var newPos = Math.max(0, Math.min(1 - root.size, root.position + (root.inverted ? -delta : delta)));
+			root.position = newPos;
+		}
+
 		anchors.fill: parent
 		cursorShape: undefined
 		hoverEnabled: true
@@ -140,24 +136,15 @@ ScrollBar {
 				updateFromEvent(event);
 		}
 		onPressed: event => {
-			var currentTop = visualThumbTop();
-			var currentBottom = currentTop + root.effectiveSize;
-			var clickPos = event.y / root.height;
+			var currentStart = visualThumbStart();
+			var currentEnd = currentStart + root.effectiveSize;
+			var eventPos = root.isHorizontal ? event.x : event.y;
+			var clickPos = eventPos / root.axisLength;
 
-			var clickedInsideThumb = clickPos >= currentTop && clickPos <= currentBottom;
-
-			if (clickedInsideThumb) {
-				pressOffset = clickPos - currentTop;
-			} else {
-				pressOffset = root.effectiveSize / 2;
-			}
+			var clickedInsideThumb = clickPos >= currentStart && clickPos <= currentEnd;
+			pressOffset = clickedInsideThumb ? (clickPos - currentStart) : root.effectiveSize / 2;
 
 			updateFromEvent(event);
 		}
-		onWheel: event => {
-			var delta = event.angleDelta.y > 0 ? -0.1 : 0.1;
-			var newPos = Math.max(0, Math.min(1 - root.size, root.position + delta));
-			root.position = newPos;
-		}
 	}
 }

Components/GeminiGlow.qml

@@ -0,0 +1,42 @@
+import QtQuick
+import Quickshell
+
+ShaderEffect {
+	id: root
+
+	property Item target: parent
+
+	property real glowSize: 40
+	property real innerGlow: 0
+	property real lineWidth: 2
+	property real intensity: 1.0
+	property real speed: 1.0
+	property int period: 6000
+	property bool running: true
+
+	property color color1: "#4285F4"
+	property color color2: "#9B72CB"
+	property color color3: "#D96570"
+	property color color4: "#F2A54A"
+
+	readonly property size itemSize: Qt.size(width, height)
+	readonly property size rectSize: target ? Qt.size(target.width, target.height) : Qt.size(0, 0)
+	readonly property real radius: (target as Rectangle).radius ?? 0
+	property real phase: 0
+
+	anchors.fill: target
+	anchors.margins: -glowSize
+	z: -1
+
+	enabled: false
+
+	fragmentShader: Qt.resolvedUrl(`${Quickshell.shellDir}/assets/shaders/geminiglow.frag.qsb`)
+
+	FrameAnimation {
+		running: root.running && root.visible
+		onTriggered: {
+			const dt = frameTime * 1000;
+			root.phase = (root.phase + dt * root.speed / root.period) % 1.0;
+		}
+	}
+}

Components/HorizontalScrollBarTrack.qml

@@ -0,0 +1,56 @@
+import QtQuick
+import ZShell.Config
+import qs.Services
+
+CustomClippingRect {
+	id: track
+
+	required property var scrollBar
+	required property var mouseArea
+
+	anchors.left: parent.left
+	anchors.right: parent.right
+	anchors.bottom: parent.bottom
+	implicitHeight: handle.implicitHeight
+	radius: Tokens.rounding.full
+
+	CustomRect {
+		id: handle
+
+		anchors.bottom: parent.bottom
+		color: Colors.palette.m3secondary
+		implicitWidth: track.scrollBar.width * track.scrollBar.effectiveSize
+		implicitHeight: track.mouseArea.pressed || track.mouseArea.containsMouse ? Tokens.padding.extraSmall * 2 : Tokens.padding.extraSmall
+		opacity: {
+			if (!track.scrollBar.enabled)
+				return 0;
+			if (track.scrollBar.size === 1)
+				return 0;
+			if (track.mouseArea.pressed)
+				return 1;
+			if (track.mouseArea.containsMouse)
+				return 0.8;
+			if (track.scrollBar.policy === CustomScrollBar.AlwaysOn || track.scrollBar.shouldBeActive)
+				return 0.6;
+			return 0;
+		}
+		radius: Tokens.rounding.full
+		x: track.scrollBar.reversed ? track.scrollBar.width * (1 + track.scrollBar.nonAnimY) * track.scrollBar.travelScale : track.scrollBar.width * track.scrollBar.nonAnimY * track.scrollBar.travelScale
+
+		Behavior on implicitHeight {
+			Anim {}
+		}
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		MouseArea {
+			acceptedButtons: Qt.NoButton
+			anchors.fill: parent
+			cursorShape: Qt.PointingHandCursor
+			hoverEnabled: true
+		}
+	}
+}

Components/TextAreaBase.qml

@@ -0,0 +1,86 @@
+import QtQuick
+import QtQuick.Templates
+import ZShell.Config
+import qs.Services
+
+TextArea {
+	id: root
+
+	color: Colors.palette.m3onSurface
+	cursorVisible: !readOnly
+	font.pointSize: Tokens.font.size.small
+	implicitHeight: contentHeight + topPadding + bottomPadding
+	implicitWidth: contentWidth + leftPadding + rightPadding
+	placeholderTextColor: Colors.palette.m3onSurfaceVariant // No anim cause placeholder is custom
+	renderType: TextArea.NativeRendering
+	selectedTextColor: color
+	selectionColor: Qt.alpha(Colors.palette.m3primary, 0.4)
+	verticalAlignment: TextInput.AlignVCenter
+
+	Behavior on color {
+		CAnim {}
+	}
+	Behavior on selectionColor {
+		CAnim {}
+	}
+	cursorDelegate: Item {}
+
+	CustomRect {
+		id: cursor
+
+		property bool disableBlink
+
+		color: Colors.palette.m3primary
+		implicitHeight: root.cursorRectangle.height
+		implicitWidth: 1.5
+		radius: Tokens.rounding.largeIncreased
+		x: root.cursorRectangle.x
+		y: root.cursorRectangle.y
+
+		Behavior on x {
+			Anim {
+				duration: Tokens.anim.durations.expressiveFastEffects
+				easing.bezierCurve: [0.2, 1, 0.21, 1, 1, 1]
+			}
+		}
+		Behavior on opacity {
+			Anim {
+				type: Anim.StandardSmall
+			}
+		}
+
+		Connections {
+			function onCursorPositionChanged(): void {
+				if (root.activeFocus && root.cursorVisible) {
+					cursor.opacity = 1;
+					cursor.disableBlink = true;
+					enableBlink.restart();
+				}
+			}
+
+			target: root
+		}
+
+		Timer {
+			id: enableBlink
+
+			interval: 500
+
+			onTriggered: cursor.disableBlink = false
+		}
+
+		Timer {
+			interval: 500
+			repeat: true
+			running: root.activeFocus && root.cursorVisible && !cursor.disableBlink
+			triggeredOnStart: true
+
+			onTriggered: parent.opacity = parent.opacity === 1 ? 0 : 1
+		}
+
+		Binding {
+			cursor.opacity: 0
+			when: !root.activeFocus || !root.cursorVisible
+		}
+	}
+}

Components/TextEditBase.qml

@@ -0,0 +1,100 @@
+import QtQuick
+import QtQuick.Templates
+import ZShell.Config
+import qs.Services
+
+TextEdit {
+	id: root
+
+	property bool animateCursor: true
+	property alias cursor: cursor
+
+	color: Colors.palette.m3onSurface
+	cursorVisible: !readOnly
+	font.pointSize: Tokens.font.size.small
+	font.family: Config.appearance.font.family.sans
+	renderType: TextField.NativeRendering
+	selectedTextColor: color
+	selectionColor: Qt.alpha(Colors.palette.m3primary, 0.4)
+	verticalAlignment: TextInput.AlignVCenter
+
+	Behavior on color {
+		CAnim {
+		}
+	}
+	cursorDelegate: Item {
+	}
+	Behavior on selectionColor {
+		CAnim {
+		}
+	}
+
+	CustomRect {
+		id: cursor
+
+		property bool disableBlink
+
+		color: Colors.palette.m3primary
+		implicitHeight: root.cursorRectangle.height
+		implicitWidth: 1.5
+		radius: Tokens.rounding.largeIncreased
+		x: root.cursorRectangle.x
+		y: root.cursorRectangle.y
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.StandardSmall
+			}
+		}
+		Behavior on x {
+			enabled: root.animateCursor
+
+			Anim {
+				duration: Tokens.anim.durations.expressiveFastEffects
+				easing.bezierCurve: [0.2, 1, 0.21, 1, 1, 1]
+			}
+		}
+		Behavior on y {
+			enabled: root.animateCursor
+
+			Anim {
+				duration: Tokens.anim.durations.expressiveFastEffects
+				easing.bezierCurve: [0.2, 1, 0.21, 1, 1, 1]
+			}
+		}
+
+		Connections {
+			function onCursorPositionChanged(): void {
+				if (root.activeFocus && root.cursorVisible) {
+					cursor.opacity = 1;
+					cursor.disableBlink = true;
+					enableBlink.restart();
+				}
+			}
+
+			target: root
+		}
+
+		Timer {
+			id: enableBlink
+
+			interval: 500
+
+			onTriggered: cursor.disableBlink = false
+		}
+
+		Timer {
+			interval: 500
+			repeat: true
+			running: root.activeFocus && root.cursorVisible && !cursor.disableBlink
+			triggeredOnStart: true
+
+			onTriggered: parent.opacity = parent.opacity === 1 ? 0 : 1
+		}
+
+		Binding {
+			cursor.opacity: 0
+			when: !root.activeFocus || !root.cursorVisible
+		}
+	}
+}

Components/VerticalFadeListView.qml

@@ -7,7 +7,9 @@ CustomListView {
 	id: root
 
 	property real endFadeOpacity: fadeShouldBeActive(false) ? 0 : 1
+	property bool fadeEnabled: true
 	property real fadeAmount: 0.1
+	property real fadeThreshold: 0.0
 	readonly property bool horizontal: orientation === ListView.Horizontal
 	property real startFadeOpacity: fadeShouldBeActive(true) ? 0 : 1
 
@@ -16,7 +18,9 @@ CustomListView {
 	}
 
 	function fadeShouldBeActive(isStart: bool): bool {
-		// When content is smaller than flickable size, hide fade when rebound starts.
+		if (!fadeEnabled)
+			return false;
+
 		if (contentSize() + marginStart() + marginEnd() < viewportSize() && rebound.running && ((isStart ? overshootStart() > 0 : overshootStart() < 0))) {
 			return false;
 		}
@@ -28,11 +32,11 @@ CustomListView {
 	}
 
 	function marginEnd(): real {
-		return horizontal ? rightMargin : bottomMargin;
+		return horizontal ? rightMargin - fadeThreshold : bottomMargin - fadeThreshold;
 	}
 
 	function marginStart(): real {
-		return horizontal ? leftMargin : topMargin;
+		return horizontal ? leftMargin - fadeThreshold : topMargin - fadeThreshold;
 	}
 
 	function overshootStart(): real {

Components/VerticalScrollBarTrack.qml

@@ -0,0 +1,56 @@
+import QtQuick
+import ZShell.Config
+import qs.Services
+
+CustomClippingRect {
+	id: track
+
+	required property var scrollBar
+	required property var mouseArea
+
+	anchors.bottom: parent.bottom
+	anchors.right: parent.right
+	anchors.top: parent.top
+	implicitWidth: handle.implicitWidth
+	radius: Tokens.rounding.full
+
+	CustomRect {
+		id: handle
+
+		anchors.right: parent.right
+		color: Colors.palette.m3secondary
+		implicitHeight: track.scrollBar.height * track.scrollBar.effectiveSize
+		implicitWidth: track.mouseArea.pressed || track.mouseArea.containsMouse ? Tokens.padding.extraSmall * 2 : Tokens.padding.extraSmall
+		opacity: {
+			if (!track.scrollBar.enabled)
+				return 0;
+			if (track.scrollBar.size === 1)
+				return 0;
+			if (track.mouseArea.pressed)
+				return 1;
+			if (track.mouseArea.containsMouse)
+				return 0.8;
+			if (track.scrollBar.policy === CustomScrollBar.AlwaysOn || track.scrollBar.shouldBeActive)
+				return 0.6;
+			return 0;
+		}
+		radius: Tokens.rounding.full
+		y: track.scrollBar.reversed ? track.scrollBar.height * (1 + track.scrollBar.nonAnimY) * track.scrollBar.travelScale : track.scrollBar.height * track.scrollBar.nonAnimY * track.scrollBar.travelScale
+
+		Behavior on implicitWidth {
+			Anim {}
+		}
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		MouseArea {
+			acceptedButtons: Qt.NoButton
+			anchors.fill: parent
+			cursorShape: Qt.PointingHandCursor
+			hoverEnabled: true
+		}
+	}
+}

Drawers/Panels.qml

@@ -140,7 +140,6 @@ Item {
 
 		anchors.bottom: parent.bottom
 		anchors.right: parent.right
-		popouts: popouts
 		sidebar: sidebar
 		visibilities: root.visibilities
 	}

Drawers/Windows.qml

@@ -55,7 +55,7 @@ CustomWindow {
 	property color surfaceColor: Colors.tPalette.m3surface
 
 	WlrLayershell.exclusionMode: ExclusionMode.Ignore
-	WlrLayershell.keyboardFocus: visibilities.launcher || visibilities.settings ? WlrKeyboardFocus.OnDemand : WlrKeyboardFocus.None
+	WlrLayershell.keyboardFocus: visibilities.launcher || visibilities.settings || visibilities.sidebar ? WlrKeyboardFocus.OnDemand : WlrKeyboardFocus.None
 	WlrLayershell.layer: (fsTransitionProg > 0 && Config.general.showOverFullscreen) || (hasSpecialWorkspace && hasFullscreenOnNormalWs) ? WlrLayer.Overlay : WlrLayer.Top
 	color: "transparent"
 	contentItem.focus: true
@@ -63,12 +63,10 @@ CustomWindow {
 	name: "Bar"
 
 	Behavior on fsTransitionProg {
-		Anim {
-		}
+		Anim {}
 	}
 	Behavior on surfaceColor {
-		CAnim {
-		}
+		CAnim {}
 	}
 
 	contentItem.Keys.onEscapePressed: {
@@ -293,8 +291,7 @@ CustomWindow {
 			y: panels.popoutsWrapper.y + panels.popouts.y + geometry.insetTop(root.borderThickness) - (geometry.barOnTop ? panels.popouts.height * extraExtent : 0)
 
 			Behavior on extraExtent {
-				Anim {
-				}
+				Anim {}
 			}
 		}
 

Helpers/Picker.qml

@@ -126,33 +126,29 @@ Item {
 	focus: true
 	opacity: 0
 
-	Behavior on opacity {
-		Anim {
-			duration: 300
-		}
-	}
 	Behavior on rsx {
 		enabled: !selectArea.pressed && root.mode === "select"
 
-		ExAnim {
-		}
+		ExAnim {}
 	}
 	Behavior on rsy {
 		enabled: !selectArea.pressed && root.mode === "select"
 
-		ExAnim {
-		}
+		ExAnim {}
 	}
 	Behavior on sh {
 		enabled: !selectArea.pressed && root.mode === "select"
 
-		ExAnim {
-		}
+		ExAnim {}
 	}
 	Behavior on sw {
 		enabled: !selectArea.pressed && root.mode === "select"
 
-		ExAnim {
+		ExAnim {}
+	}
+	Behavior on opacity {
+		Anim {
+			duration: 300
 		}
 	}
 
@@ -352,8 +348,7 @@ Item {
 		y: selectionRect.y - root.realBorderWidth
 
 		Behavior on border.color {
-			Anim {
-			}
+			Anim {}
 		}
 	}
 
@@ -402,6 +397,5 @@ Item {
 		onUndoRequested: annotations.undo()
 	}
 
-	component ExAnim: Anim {
-	}
+	component ExAnim: Anim {}
 }

Modules/Bar/Components/Clock.qml

@@ -44,7 +44,7 @@ WidgetBase {
 	}
 	required property GridLayout loader
 	required property Wrapper popouts
-	readonly property real size: horizontal ? timeText.contentWidth + Tokens.padding.small * 2 : verticalColumn.implicitHeight + Tokens.padding.small * 2
+	readonly property real size: horizontal ? timeText.contentWidth + Tokens.padding.medium * 2 : verticalColumn.implicitHeight + Tokens.padding.medium * 2
 	required property PersistentProperties visibilities
 
 	color: visibilities.dashboard ? Colors.palette.m3primary : Colors.tPalette.m3surfaceContainer
@@ -57,14 +57,13 @@ WidgetBase {
 
 		anchors.centerIn: parent
 		color: root.contentColor
-		font.family: Config.appearance.font.family.mono // qmllint disable incompatible-type
+		font.family: Config.appearance.font.family.clock // qmllint disable incompatible-type
 		height: implicitHeight
 		text: Time.dateStr
 		visible: root.horizontal
 
 		Behavior on color {
-			CAnim {
-			}
+			CAnim {}
 		}
 	}
 
@@ -84,12 +83,11 @@ WidgetBase {
 
 				Layout.alignment: Qt.AlignHCenter
 				color: root.contentColor
-				font.family: Config.appearance.font.family.mono // qmllint disable incompatible-type
+				font.family: Config.appearance.font.family.clock // qmllint disable incompatible-type
 				text: Qt.formatDateTime(Time.date, modelData)
 
 				Behavior on color {
-					CAnim {
-					}
+					CAnim {}
 				}
 			}
 		}
@@ -114,7 +112,7 @@ WidgetBase {
 
 				Layout.alignment: Qt.AlignHCenter
 				color: root.contentColor
-				font.family: Config.appearance.font.family.mono // qmllint disable incompatible-type
+				font.family: Config.appearance.font.family.clock // qmllint disable incompatible-type
 				text: {
 					if (modelData.includes("h"))
 						return Time.hourStr;
@@ -126,8 +124,7 @@ WidgetBase {
 				}
 
 				Behavior on color {
-					CAnim {
-					}
+					CAnim {}
 				}
 			}
 		}
@@ -135,13 +132,12 @@ WidgetBase {
 		CustomText {
 			Layout.alignment: Qt.AlignHCenter
 			color: root.contentColor
-			font.family: Config.appearance.font.family.mono // qmllint disable incompatible-type
+			font.family: Config.appearance.font.family.clock // qmllint disable incompatible-type
 			text: Qt.formatDateTime(Time.date, "AP")
 			visible: Config.services.useTwelveHourClock && root.formatParts.timeTokens.length > 0
 
 			Behavior on color {
-				CAnim {
-				}
+				CAnim {}
 			}
 		}
 	}

Modules/Bar/Popouts/UPowerPopout.qml

@@ -47,6 +47,7 @@ Column {
 
 			CustomText {
 				Layout.fillWidth: true
+				elide: CustomText.ElideRight
 				text: layout.modelData.model
 			}
 

Modules/Launcher/AppList.qml

@@ -25,6 +25,8 @@ CustomListView {
 			return [0];
 		case "variant":
 			return SchemeVariants.query(text);
+		case "files":
+			return Files.query(text);
 		default:
 			return Apps.search(text);
 		}
@@ -33,7 +35,7 @@ CustomListView {
 	function stateForText(text: string): string {
 		const prefix = Config.launcher.actionPrefix;
 		if (text.startsWith(prefix)) {
-			for (const action of ["calc", "scheme", "variant"])
+			for (const action of ["calc", "scheme", "variant", "files"])
 				if (text.startsWith(`${prefix}${action} `))
 					return action;
 
@@ -163,6 +165,13 @@ CustomListView {
 			PropertyChanges {
 				root.delegate: variantItem
 			}
+		},
+		State {
+			name: "files"
+
+			PropertyChanges {
+				root.delegate: filesItem
+			}
 		}
 	]
 	transitions: Transition {
@@ -264,6 +273,14 @@ CustomListView {
 		}
 	}
 
+	Component {
+		id: filesItem
+
+		FilesItem {
+			list: root
+		}
+	}
+
 	Connections {
 		function onTextChanged() {
 			root.syncDisplayText();

Modules/Launcher/Content.qml

@@ -85,6 +85,8 @@ Item {
 				} else if (text.startsWith(Config.launcher.actionPrefix)) {
 					if (text.startsWith(`${Config.launcher.actionPrefix}calc `))
 						currentItem.onClicked();
+					else if (text.startsWith(`${Config.launcher.actionPrefix}files `))
+						currentItem.onClicked();
 					else
 						currentItem.modelData.onClicked(list.currentList);
 				} else {

Modules/Launcher/Items/ActionItem.qml

@@ -16,7 +16,7 @@ Item {
 	implicitHeight: Config.launcher.sizes.itemHeight
 
 	StateLayer {
-		radius: Tokens.rounding.small
+		radius: Tokens.rounding.medium
 
 		onClicked: {
 			root.modelData?.onClicked(root.list);

Modules/Launcher/Items/AppItem.qml

@@ -19,7 +19,7 @@ Item {
 	implicitHeight: Config.launcher.sizes.itemHeight
 
 	StateLayer {
-		radius: Tokens.rounding.small
+		radius: Tokens.rounding.medium
 
 		onClicked: {
 			Apps.launch(root.modelData);

Modules/Launcher/Items/CalcItem.qml

@@ -24,7 +24,7 @@ Item {
 	implicitHeight: Config.launcher.sizes.itemHeight
 
 	StateLayer {
-		radius: Tokens.rounding.small
+		radius: Tokens.rounding.medium
 
 		onClicked: {
 			root.onClicked();
@@ -97,8 +97,7 @@ Item {
 				text: qsTr("Open in calculator")
 
 				Behavior on opacity {
-					Anim {
-					}
+					Anim {}
 				}
 			}
 

Modules/Launcher/Items/FilesItem.qml

@@ -0,0 +1,141 @@
+import QtQuick
+import Quickshell
+import Quickshell.Widgets
+import ZShell.Config
+import qs.Components
+import qs.Helpers
+import qs.Modules.Launcher.Services
+import qs.Services
+
+Item {
+	id: root
+
+	required property var list
+	required property var modelData
+
+	anchors.left: parent?.left
+	anchors.right: parent?.right
+	implicitHeight: Config.launcher.sizes.itemHeight
+
+	function onClicked(): void {
+		root.list.visibilities.launcher = false;
+		if (root.modelData?.path)
+			Files.launch(["xdg-open", root.modelData.path]);
+	}
+
+	StateLayer {
+		id: sLayer
+
+		radius: Tokens.rounding.medium
+		manualHoverOverride: openLocation.hovered
+
+		onClicked: {
+			root.onClicked();
+		}
+	}
+
+	IconButton {
+		id: openLocation
+
+		anchors.right: parent.right
+		anchors.rightMargin: Tokens.padding.medium
+		anchors.verticalCenter: parent.verticalCenter
+		icon: "open_in_new"
+		isRound: true
+
+		scale: sLayer.containsMouse || sLayer.manualHoverOverride ? 1 : 0.4
+		opacity: sLayer.containsMouse || sLayer.manualHoverOverride ? 1 : 0
+		visible: opacity > 0
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		Behavior on scale {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		onClicked: {
+			root.list.visibilities.launcher = false;
+			if (root.modelData?.path)
+				Files.showInFolder(root.modelData.path);
+		}
+	}
+
+	Item {
+		anchors.fill: parent
+		anchors.leftMargin: Tokens.padding.small
+		anchors.margins: Tokens.padding.small
+		anchors.rightMargin: Tokens.padding.small
+
+		IconImage {
+			id: icon
+
+			anchors.verticalCenter: parent.verticalCenter
+			implicitSize: Tokens.font.size.extraLarge
+			source: Quickshell.iconPath(root.modelData?.icon) ?? ""
+			visible: !root.modelData?.isImage
+		}
+
+		Loader {
+			active: opacity > 0
+			anchors.verticalCenter: parent.verticalCenter
+			asynchronous: true
+			opacity: root.modelData?.isImage && image.status === Image.Loading ? 1 : 0
+
+			Behavior on opacity {
+				Anim {
+					type: Anim.DefaultEffects
+				}
+			}
+			sourceComponent: LoadingIndicator {
+				color: Colors.palette.m3primaryContainer
+				implicitSize: Tokens.font.size.extraLarge
+			}
+		}
+
+		FadeImage {
+			id: image
+
+			property int implicitSize: Tokens.font.size.extraLarge
+
+			width: implicitSize
+			fillMode: Image.PreserveAspectFit
+			anchors.verticalCenter: parent.verticalCenter
+			source: root.modelData?.isImage ? root.modelData?.path ?? "" : ""
+			visible: root.modelData?.isImage
+		}
+
+		Item {
+			anchors.left: icon.right
+			anchors.leftMargin: Tokens.spacing.medium
+			anchors.verticalCenter: icon.verticalCenter
+			implicitHeight: name.implicitHeight + desc.implicitHeight
+			implicitWidth: parent.width - icon.width
+
+			CustomText {
+				id: name
+
+				font.pointSize: Tokens.font.size.normal
+				text: root.modelData?.name ?? ""
+				elide: Text.ElideRight
+				width: root.width - icon.width - openLocation.implicitWidth - openLocation.anchors.rightMargin - Tokens.spacing.medium - Tokens.rounding.medium * 2
+			}
+
+			CustomText {
+				id: desc
+
+				anchors.top: name.bottom
+				color: Colors.palette.m3outline
+				elide: Text.ElideRight
+				font.pointSize: Tokens.font.size.small
+				text: root.modelData?.path ?? ""
+				width: root.width - icon.width - openLocation.implicitWidth - openLocation.anchors.rightMargin - Tokens.spacing.medium - Tokens.rounding.medium * 2
+			}
+		}
+	}
+}

Modules/Launcher/Items/VariantItem.qml

@@ -15,7 +15,7 @@ Item {
 	implicitHeight: Config.launcher.sizes.itemHeight
 
 	StateLayer {
-		radius: Tokens.rounding.small
+		radius: Tokens.rounding.medium
 
 		onClicked: {
 			root.modelData?.onClicked(root.list);

Modules/Launcher/Services/Files.qml

@@ -0,0 +1,194 @@
+// qs/Services/Files.qml
+pragma Singleton
+
+import QtQuick
+import Quickshell
+import Quickshell.Io
+import ZShell.Config
+
+Singleton {
+	id: root
+
+	property list<var> results: []
+
+	property string _pendingQuery: ""
+	property int _generation: 0
+
+	readonly property var _imageExts: ({
+			"png": true,
+			"jpg": true,
+			"jpeg": true,
+			"gif": true,
+			"bmp": true,
+			"webp": true,
+			"svg": true,
+			"tiff": true,
+			"tif": true,
+			"ico": true,
+			"heic": true,
+			"avif": true
+		})
+
+	// freedesktop mimetype-icon names; extend as needed
+	readonly property var _extIcons: ({
+			// images
+			"png": "image-x-generic",
+			"jpg": "image-x-generic",
+			"jpeg": "image-x-generic",
+			"gif": "image-x-generic",
+			"bmp": "image-x-generic",
+			"webp": "image-x-generic",
+			"svg": "image-x-generic",
+			"tiff": "image-x-generic",
+			"tif": "image-x-generic",
+			"ico": "image-x-generic",
+			"heic": "image-x-generic",
+			"avif": "image-x-generic",
+			// documents
+			"pdf": "application-pdf",
+			"doc": "x-office-document",
+			"docx": "x-office-document",
+			"odt": "x-office-document",
+			"txt": "text-x-generic",
+			"md": "text-x-generic",
+			"xls": "x-office-spreadsheet",
+			"xlsx": "x-office-spreadsheet",
+			"ods": "x-office-spreadsheet",
+			"ppt": "x-office-presentation",
+			"pptx": "x-office-presentation",
+			"odp": "x-office-presentation",
+			// archives
+			"zip": "package-x-generic",
+			"tar": "package-x-generic",
+			"gz": "package-x-generic",
+			"xz": "package-x-generic",
+			"7z": "package-x-generic",
+			"rar": "package-x-generic",
+			// audio/video
+			"mp3": "audio-x-generic",
+			"flac": "audio-x-generic",
+			"wav": "audio-x-generic",
+			"ogg": "audio-x-generic",
+			"mp4": "video-x-generic",
+			"mkv": "video-x-generic",
+			"webm": "video-x-generic",
+			"avi": "video-x-generic",
+			"mov": "video-x-generic",
+			// code
+			"js": "text-x-script",
+			"ts": "text-x-script",
+			"py": "text-x-script",
+			"sh": "text-x-script",
+			"qml": "text-x-script",
+			"cpp": "text-x-c++src",
+			"c": "text-x-csrc",
+			"h": "text-x-chdr",
+			"json": "application-json",
+			"html": "text-html",
+			"css": "text-css"
+		})
+
+	function showInFolder(path: string): void {
+		const explorer = Config.general.apps.explorer;
+		let args = [];
+
+		if (explorer.includes("dolphin"))
+			args = [...explorer, "--select", path];
+		else
+			args = [...explorer, path];
+
+		if (Config.launcher.uwsm)
+			Quickshell.execDetached(["app2unit", "--", ...args]);
+		else
+			Quickshell.execDetached([...args]);
+	}
+
+	function launch(command: list<string>): void {
+		if (Config.launcher.uwsm)
+			Quickshell.execDetached(["app2unit", "--"].concat(command));
+		else
+			Quickshell.execDetached(command);
+	}
+
+	function transformSearch(search: string): string {
+		return search.slice(Config.launcher.actionPrefix.length + "files ".length);
+	}
+
+	function query(search: string): list<var> {
+		search = transformSearch(search);
+		if (search !== _pendingQuery) {
+			_pendingQuery = search;
+			debounceTimer.restart();
+		}
+		return results;
+	}
+
+	function _extOf(name: string): string {
+		const i = name.lastIndexOf(".");
+		// no dot, or dotfile with no real extension (".bashrc" -> treat as no ext)
+		if (i <= 0)
+			return "";
+		return name.slice(i + 1).toLowerCase();
+	}
+
+	function _iconFor(name: string, isDir: bool): string {
+		if (isDir)
+			return "folder";
+		const ext = _extOf(name);
+		return _extIcons[ext] ?? "text-x-generic";
+	}
+
+	function _buildEntry(path: string): var {
+		const name = path.split("/").pop();
+		const ext = _extOf(name);
+		// trailing slash from plocate's directory output (if -d/dir results ever appear)
+		const isDir = path.endsWith("/");
+
+		return {
+			path: path,
+			name: name,
+			icon: _iconFor(name, isDir),
+			isImage: !isDir && (_imageExts[ext] ?? false)
+		};
+	}
+
+	Timer {
+		id: debounceTimer
+		interval: 120
+		onTriggered: root._runQuery(root._pendingQuery)
+	}
+
+	function _runQuery(search: string): void {
+		_generation++;
+
+		if (!search) {
+			proc.running = false;
+			results = [];
+			return;
+		}
+
+		if (proc.running)
+			proc.running = false;
+
+		proc.buffer = [];
+		proc.myGeneration = _generation;
+		proc.command = ["plocate", "-i", "-b", "--limit", "50", search];
+		proc.running = true;
+	}
+
+	Process {
+		id: proc
+
+		property var buffer: []
+		property int myGeneration: 0
+
+		stdout: SplitParser {
+			onRead: line => proc.buffer.push(root._buildEntry(line))
+		}
+
+		onRunningChanged: {
+			if (!running && myGeneration === root._generation)
+				root.results = buffer;
+		}
+	}
+}

Modules/Lock/IdleMonitors.qml

@@ -2,6 +2,7 @@ pragma ComponentBehavior: Bound
 
 import Quickshell
 import Quickshell.Wayland
+import QtQuick
 import ZShell.Internal
 import ZShell.Config
 import qs.Helpers
@@ -30,12 +31,12 @@ Scope {
 			Quickshell.execDetached(action);
 	}
 
-    LidWatcher {
-        onAboutToSleep: root.lock.lock.locked = true
-    }
+	LidWatcher {
+		onAboutToSleep: root.lock.lock.locked = true
+	}
 
 	Variants {
-		model: Config.general.idle.timeouts
+		model: Config.general.idle.timeouts.values
 
 		IdleMonitor {
 			required property var modelData

Modules/Notifications/Sidebar/Chat/ChatContent.qml

@@ -0,0 +1,573 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+import QtQuick.Layouts
+import ZShell.Components
+import ZShell.Config
+import ZShell.Llm
+import qs.Modules.Notifications.Sidebar.Chat.Content
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	property ChatSession chatData
+	// qmlformat off
+	readonly property var keys: [
+		Qt.Key_A,
+		Qt.Key_B,
+		Qt.Key_C,
+		Qt.Key_D,
+		Qt.Key_E,
+		Qt.Key_F,
+		Qt.Key_G,
+		Qt.Key_H,
+		Qt.Key_I,
+		Qt.Key_J,
+		Qt.Key_K,
+		Qt.Key_L,
+		Qt.Key_M,
+		Qt.Key_N,
+		Qt.Key_O,
+		Qt.Key_P,
+		Qt.Key_Q,
+		Qt.Key_R,
+		Qt.Key_S,
+		Qt.Key_T,
+		Qt.Key_U,
+		Qt.Key_V,
+		Qt.Key_W,
+		Qt.Key_X,
+		Qt.Key_Y,
+		Qt.Key_Z,
+
+		Qt.Key_Agrave,
+		Qt.Key_Aacute,
+		Qt.Key_Acircumflex,
+		Qt.Key_Atilde,
+		Qt.Key_Adiaeresis,
+		Qt.Key_Aring,
+		Qt.Key_AE,
+
+		Qt.Key_Ccedilla,
+
+		Qt.Key_Egrave,
+		Qt.Key_Eacute,
+		Qt.Key_Ecircumflex,
+		Qt.Key_Ediaeresis,
+
+		Qt.Key_Igrave,
+		Qt.Key_Iacute,
+		Qt.Key_Icircumflex,
+		Qt.Key_Idiaeresis,
+
+		Qt.Key_ETH,
+
+		Qt.Key_Ntilde,
+
+		Qt.Key_Ograve,
+		Qt.Key_Oacute,
+		Qt.Key_Ocircumflex,
+		Qt.Key_Otilde,
+		Qt.Key_Odiaeresis,
+		Qt.Key_Ooblique,
+
+		Qt.Key_Ugrave,
+		Qt.Key_Uacute,
+		Qt.Key_Ucircumflex,
+		Qt.Key_Udiaeresis,
+
+		Qt.Key_Yacute,
+		Qt.Key_ydiaeresis,
+
+		Qt.Key_THORN,
+		Qt.Key_ssharp
+	]
+	// qmlformat on
+
+	signal requestClose
+
+	readonly property bool atNewestEnd: !listLoader.item || listLoader.item.contentY < 4
+
+	property var pendingAttachments: []
+
+	function attachFiles(): void {
+		Files.pickFiles().then(files => {
+			if (!files || files.length === 0)
+				return;
+			const added = chatData.addAttachments(files);
+			root.pendingAttachments = root.pendingAttachments.concat(added);
+		});
+	}
+
+	function send(text: string): void {
+		if (text.trim() === "" && root.pendingAttachments.length === 0)
+			return;
+		root.scrollToLatest();
+		chatData.sendMessage(text, root.pendingAttachments);
+		input.text = "";
+		root.pendingAttachments = [];
+	}
+
+	function scrollToLatest(): void {
+		if (!listLoader.item || root.atNewestEnd)
+			return;
+		scrollAnim.stop();
+		scrollAnim.start();
+	}
+
+	function focusInput(): void {
+		Qt.callLater(() => input.forceActiveFocus());
+	}
+
+	onChatDataChanged: {
+		if (chatData)
+			focusInput();
+	}
+	Keys.onPressed: e => {
+		if (root.keys.includes(e.key)) {
+			input.insert(input.length, e.text);
+			focusInput();
+		}
+	}
+
+	Anim {
+		id: scrollAnim
+
+		target: listLoader.item
+		property: "contentY"
+		to: 0
+		type: Anim.DefaultEffects
+
+		onFinished: if (target)
+			target.contentY = 0
+	}
+
+	RowLayout {
+		id: header
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: parent.top
+		spacing: Tokens.spacing.large
+
+		IconButton {
+			icon: "arrow_back"
+			inactiveColor: Colors.tPalette.m3surfaceContainerHigh
+			inactiveOnColor: Colors.palette.m3onSurfaceVariant
+			isRound: true
+			type: IconButton.Tonal
+
+			enabled: !ChatState.isWindow
+			visible: enabled
+
+			onClicked: root.requestClose()
+		}
+
+		CustomText {
+			Layout.fillWidth: ChatState.isWindow ? false : true
+			Layout.alignment: ChatState.isWindow ? Qt.AlignCenter : Qt.AlignLeft | Qt.AlignVCenter
+			elide: Text.ElideRight
+			font: Tokens.font.title.medium
+			text: qsTr(root.chatData.title)
+		}
+	}
+
+	Loader {
+		id: listLoader
+
+		anchors.bottom: input.top
+		anchors.bottomMargin: Tokens.spacing.medium
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: header.bottom
+		anchors.topMargin: Tokens.spacing.medium
+		active: root.chatData && root.chatData.loaded
+
+		sourceComponent: Flickable {
+			id: flick
+
+			anchors.fill: parent
+			clip: true
+			contentWidth: width
+			contentHeight: list.layoutHeight
+
+			transform: Rotation {
+				origin.y: flick.height / 2
+				origin.x: flick.width / 2
+				angle: 180
+			}
+
+			WheelInverter {
+				target: flick
+			}
+
+			Anim {
+				id: restoreAnim
+
+				target: flick
+				type: Anim.DefaultEffects
+				property: "contentY"
+			}
+
+			ChatListView {
+				id: list
+
+				width: flick.width
+				height: flick.height
+				yAnimDuration: Tokens.anim.durations.expressiveDefaultEffects
+
+				asynchronous: true
+				cacheBuffer: 50
+				estimatedHeight: 100
+				readyDelay: 5
+				removeDuration: Tokens.anim.durations.normal
+				spacing: 0
+
+				model: root.chatData.messagesModel
+
+				useCustomViewport: true
+				viewport: {
+					tWatcher.transform;
+					return Qt.rect(0, flick.contentY, width, flick.height);
+				}
+				onViewportAdjustNeeded: delta => {
+					restoreAnim.stop();
+					flick.contentY += delta;
+				}
+				onViewportRestoreRequested: target => {
+					restoreAnim.to = target;
+					restoreAnim.start();
+				}
+
+				delegate: MessageDelegate {
+					id: message
+
+					rootParent: flick
+					chatList: list
+					ChatListView.preferredHeight: implicitHeight
+					ChatListView.trackViewport: true
+					ChatListView.visibleHeight: ChatListView.removing ? 0 : implicitHeight
+					opacity: ChatListView.removing || ChatListView.adding ? 0 : 1
+					transform: Rotation {
+						origin.y: message.height / 2
+						origin.x: message.width / 2
+						angle: 180
+					}
+
+					Behavior on y {
+						enabled: message.ChatListView.ready
+
+						Anim {
+							id: yAnim
+							type: Anim.DefaultEffects
+						}
+					}
+
+					Behavior on x {
+						Anim {
+							type: Anim.DefaultEffects
+						}
+					}
+
+					Behavior on opacity {
+						Anim {
+							type: Anim.DefaultEffects
+						}
+					}
+				}
+			}
+
+			CustomScrollBar.vertical: CustomScrollBar {
+				id: scrollBar
+
+				flickable: flick
+				parent: flick.parent
+				anchors.top: flick.top
+				anchors.right: flick.right
+				anchors.bottom: flick.bottom
+				inverted: true
+
+				transform: Rotation {
+					origin.y: flick.height / 2
+					origin.x: scrollBar.width / 2
+					angle: 180
+
+					axis {
+						y: 0
+						x: 1
+						z: 0
+					}
+				}
+			}
+
+			TransformWatcher {
+				id: tWatcher
+
+				a: flick.contentItem
+				b: list
+			}
+		}
+
+		Component.onCompleted: if (root.chatData)
+			root.chatData.messagesModel
+	}
+
+	EmptyBackground {
+		id: emptyState
+
+		anchors.fill: parent
+		spacing: Tokens.spacing.small
+		visible: root.chatData.messageCount < 1
+	}
+
+	Item {
+		anchors.bottom: input.top
+		anchors.bottomMargin: Tokens.spacing.extraLarge
+		anchors.horizontalCenter: parent.horizontalCenter
+		implicitHeight: scrollToBottom.implicitHeight
+		implicitWidth: scrollToBottom.implicitWidth
+		scale: root.atNewestEnd || !listLoader.item || listLoader.item.contentHeight <= listLoader.item.height ? 0 : 1
+		visible: scale > 0
+
+		Behavior on scale {
+			Anim {}
+		}
+
+		Elevation {
+			anchors.fill: parent
+			level: 2
+			radius: scrollToBottom.radius
+		}
+
+		IconButton {
+			id: scrollToBottom
+
+			anchors.centerIn: parent
+			font: Tokens.font.icon.large
+			icon: "arrow_downward"
+			isRound: true
+			padding: Tokens.padding.extraSmall
+			type: IconButton.Tonal
+
+			onClicked: {
+				root.scrollToLatest();
+			}
+		}
+	}
+
+	GridView {
+		id: attachments
+
+		readonly property int columns: ChatState.isWindow ? 5 : 3
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.bottom: input.top
+		anchors.bottomMargin: Tokens.spacing.medium
+
+		flow: GridView.LeftToRight
+		verticalLayoutDirection: GridView.BottomToTop
+
+		cellWidth: width / columns
+		cellHeight: cellWidth
+
+		implicitHeight: Math.ceil(count / columns) * cellHeight
+
+		displaced: Transition {
+			Anim {
+				property: "x"
+			}
+			Anim {
+				property: "y"
+			}
+		}
+
+		add: Transition {
+			id: addTrans
+			Anim {
+				property: "y"
+				from: addTrans.ViewTransition.destination.y + attachments.cellHeight / 4
+			}
+			Anim {
+				property: "opacity"
+				from: 0
+				to: 1
+			}
+		}
+		remove: Transition {
+			id: removeTrans
+			Anim {
+				property: "y"
+				to: removeTrans.ViewTransition.destination.y + attachments.cellHeight / 4
+			}
+			Anim {
+				property: "opacity"
+				from: 1
+				to: 0
+			}
+		}
+
+		model: ScriptModel {
+			objectProp: "path"
+			values: root.pendingAttachments
+		}
+
+		delegate: Item {
+			id: thumb
+
+			required property var modelData
+			function fileIcon(mime): string {
+				if (mime.startsWith("archive/") || mime === "application/zip")
+					return "folder_zip";
+				if (mime === "application/pdf")
+					return "picture_as_pdf";
+				if (mime.startsWith("audio/"))
+					return "audio_file";
+				if (mime.startsWith("video/"))
+					return "video_file";
+				if (mime.startsWith("text/"))
+					return "description";
+				return "insert_drive_file";
+			}
+
+			width: attachments.cellWidth
+			height: width
+			opacity: modelData ? 1 : 0
+			CustomClippingRect {
+				anchors.fill: parent
+				anchors.margins: Tokens.spacing.extraSmall
+
+				radius: Tokens.rounding.medium
+				color: Colors.tPalette.m3surfaceContainer
+
+				FadeImage {
+					id: attImage
+
+					anchors.fill: parent
+					fillMode: FadeImage.PreserveAspectCrop
+					asynchronous: true
+					source: visible ? thumb.modelData?.path ?? "" : ""
+					visible: thumb.modelData?.isImage ?? false
+				}
+
+				MaterialIcon {
+					anchors.centerIn: parent
+					font.pointSize: Tokens.font.size.large
+					text: thumb.fileIcon(thumb.modelData?.mimeType ?? "")
+					visible: !thumb.modelData?.isImage ?? false
+				}
+
+				Loader {
+					id: attIndicatorLoader
+
+					anchors.centerIn: parent
+
+					opacity: 0
+					active: opacity > 0 && (thumb.modelData?.isImage ?? false)
+
+					sourceComponent: CustomRect {
+						implicitWidth: attLoadingIndicator.implicitSize + Tokens.padding.largeIncreased * 2
+						implicitHeight: attLoadingIndicator.implicitSize + Tokens.padding.largeIncreased * 2
+
+						color: Colors.palette.m3primaryContainer
+						radius: Tokens.rounding.full
+
+						LoadingIndicator {
+							id: attLoadingIndicator
+
+							anchors.centerIn: parent
+							containsIcon: true
+							implicitSize: thumb.implicitWidth * 0.4
+						}
+					}
+
+					Behavior on opacity {
+						Anim {
+							type: Anim.DefaultEffects
+						}
+					}
+				}
+
+				Timer {
+					id: attLoadDebounceTimer
+
+					interval: 100
+					onTriggered: {
+						if (attImage.status !== Image.Ready)
+							attIndicatorLoader.opacity = 1;
+					}
+				}
+
+				MouseArea {
+					id: hover
+
+					anchors.fill: parent
+					hoverEnabled: true
+					cursorShape: undefined
+
+					IconButton {
+						anchors.right: parent.right
+						anchors.top: parent.top
+						anchors.margins: Tokens.padding.medium
+
+						icon: "close"
+						visible: opacity > 0
+						enabled: thumb.opacity > 0
+						opacity: hover.containsMouse ? 1 : 0
+
+						Behavior on opacity {
+							Anim {
+								type: Anim.DefaultEffects
+							}
+						}
+
+						onClicked: root.pendingAttachments = root.pendingAttachments.filter(a => a !== thumb.modelData)
+					}
+				}
+			}
+		}
+	}
+
+	ChatInput {
+		id: input
+
+		anchors.bottom: parent.bottom
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.margins: Tokens.padding.medium
+		bg.border.color: Colors.palette.m3outlineVariant
+		bg.color: Colors.tPalette.m3surfaceContainerLowest
+		fastGlow: Chat.busy
+		font: Tokens.font.body.small
+		implicitHeight: Math.min(root.height / 5, contentHeight + topPadding + bottomPadding)
+		focus: true
+		placeholderText: qsTr("Send a message")
+		sendIcon.font: Tokens.font.icon.medium
+		sendIcon.icon: "arrow_upward"
+		sendIcon.padding: Tokens.padding.extraSmall
+
+		Component.onCompleted: {
+			root.focusInput();
+		}
+		Keys.onPressed: e => {
+			if (e.key == Qt.Key_Return) {
+				if (!(e.modifiers & Qt.ShiftModifier)) {
+					root.send(text);
+					e.accepted = true;
+				}
+			}
+
+			if (e.key == Qt.Key_V && e.modifiers & Qt.ControlModifier) {
+				if (root.chatData.clipboardHasAttachment()) {
+					const att = root.chatData.pasteAttachments();
+					root.pendingAttachments = [...root.pendingAttachments, ...att];
+					e.accepted = true;
+				}
+			}
+		}
+		onSendPressed: root.send(text)
+	}
+}

Modules/Notifications/Sidebar/Chat/ChatDelegate.qml

@@ -0,0 +1,393 @@
+import QtQuick
+import ZShell.Components
+import ZShell.Config
+import ZShell.Llm
+import qs.Effects
+import qs.Components
+import qs.Services
+
+CustomClippingRect {
+	id: root
+
+	property bool expanded: false
+	property bool highlighted: false
+	property bool slim: false
+	required property ChatSession modelData
+
+	signal clicked(content: ChatSession)
+	signal remove(content: ChatSession)
+
+	color: highlighted ? Qt.alpha(Colors.palette.m3primaryContainer, 0.3) : Qt.alpha(Colors.tPalette.m3surfaceContainer, 0.2)
+	implicitHeight: {
+		let h = 0;
+
+		if (slim)
+			return chatIcon.implicitHeight + chatIcon.anchors.topMargin * 2;
+
+		h += infoContainer.implicitHeight;
+
+		if (expanded)
+			h += body.implicitHeight + body.topMargin + actionRow.implicitHeight + actionRow.anchors.topMargin;
+		else
+			h += preview.implicitHeight + preview.topMargin;
+
+		h += Tokens.padding.small;
+
+		const icon = chatIcon.implicitHeight + chatIcon.anchors.topMargin * 2;
+		if (h < icon)
+			return icon;
+		return h;
+	}
+	radius: Tokens.rounding.large
+	clip: true
+
+	CustomRect {
+		id: borderHighlight
+
+		anchors.fill: parent
+		border.width: root.highlighted ? 2 : 0
+		border.color: Colors.palette.m3secondary
+		radius: root.radius - border.width + 1
+
+		Behavior on border.width {
+			Anim {}
+		}
+	}
+
+	Behavior on implicitHeight {
+		enabled: titleText.readOnly
+
+		Anim {}
+	}
+
+	MaterialIcon {
+		id: chatIcon
+
+		anchors.left: parent.left
+		anchors.leftMargin: Tokens.padding.large
+		anchors.top: parent.top
+		anchors.topMargin: Tokens.padding.large
+		font.pointSize: Tokens.font.size.extraLarge
+		text: root.modelData.icon || "check"
+		color: Colors.palette.m3onSurface
+	}
+
+	Item {
+		id: infoContainer
+
+		anchors.left: chatIcon.right
+		anchors.leftMargin: Tokens.spacing.medium
+		anchors.top: parent.top
+		anchors.right: expandBtn.left
+		anchors.rightMargin: Tokens.spacing.medium
+		implicitHeight: {
+			let h = 0;
+			h += title.implicitHeight + title.anchors.topMargin;
+			h += timestamp.implicitHeight + timestamp.anchors.topMargin;
+			if (root.expanded)
+				h += created.implicitHeight + created.anchors.topMargin;
+			return h;
+		}
+
+		opacity: root.slim ? 0 : 1
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		CustomRect {
+			id: title
+
+			anchors.left: parent.left
+			anchors.topMargin: Tokens.padding.extraSmall
+			anchors.top: parent.top
+			color: Colors.layer(Colors.palette.m3surfaceContainerHighest, 1)
+			implicitHeight: titleText.implicitHeight + Tokens.padding.extraSmall * 2
+			radius: Tokens.rounding.full
+			implicitWidth: titleText.implicitWidth + Tokens.padding.large * 2
+			opacity: titleText.readOnly ? 0 : 1
+
+			Behavior on opacity {
+				Anim {}
+			}
+		}
+
+		Item {
+			id: titleWrapper
+
+			anchors.left: parent.left
+			anchors.top: parent.top
+			anchors.right: parent.right
+			implicitHeight: titleText.implicitHeight + Tokens.padding.small * 2
+
+			layer.enabled: true
+			layer.effect: OpacityMask {
+				maskSource: fadeMask
+			}
+
+			TextFieldBase {
+				id: titleText
+
+				anchors.left: parent.left
+				anchors.leftMargin: readOnly ? 0 : Tokens.padding.large
+				anchors.top: parent.top
+				anchors.topMargin: readOnly ? Tokens.padding.small : Tokens.padding.extraSmall * 2
+				font.pointSize: Tokens.font.size.normal
+				text: root.modelData.title || qsTr("New chat")
+				readOnly: true
+				color: Colors.palette.m3onSurface
+
+				Behavior on anchors.leftMargin {
+					Anim {}
+				}
+				Behavior on anchors.topMargin {
+					Anim {}
+				}
+
+				onEditingFinished: root.modelData.title = text
+				onReadOnlyChanged: {
+					if (!readOnly) {
+						this.forceActiveFocus();
+						cursorPosition = text.length;
+					} else {
+						root.forceActiveFocus();
+					}
+				}
+			}
+		}
+
+		CustomRect {
+			id: fadeMask
+
+			// anchors.top: titleText.top
+			// anchors.bottom: titleText.bottom
+			// anchors.left: titleText.left
+			// anchors.right: parent.right
+			anchors.fill: titleWrapper
+
+			layer.enabled: true
+			visible: false
+
+			gradient: Gradient {
+				orientation: Gradient.Horizontal
+
+				GradientStop {
+					color: Qt.rgba(1, 1, 1, 1.0)
+					position: 0.85
+				}
+
+				GradientStop {
+					color: Qt.rgba(1, 1, 1, 0)
+					position: 1.0
+				}
+			}
+		}
+
+		CustomText {
+			id: created
+
+			anchors.top: title.bottom
+			anchors.topMargin: Tokens.spacing.extraSmall
+			anchors.left: parent.left
+			anchors.right: parent.right
+			font.pointSize: Tokens.font.size.small
+			color: Colors.palette.m3onSurfaceVariant
+			text: qsTr("Created on: %1").arg(root.modelData.createdAt.toLocaleString(Qt.locale("en_US"), "MMM d, yyyy - h:mm AP"))
+			opacity: root.expanded ? 1 : 0
+
+			Behavior on opacity {
+				Anim {}
+			}
+		}
+
+		CustomText {
+			id: updated
+
+			anchors.top: created.bottom
+			anchors.topMargin: Tokens.spacing.small
+			anchors.left: parent.left
+			font.pointSize: Tokens.font.size.small
+			color: Colors.palette.m3onSurfaceVariant
+			text: qsTr("Updated on: ")
+			opacity: root.expanded ? 1 : 0
+
+			Behavior on opacity {
+				Anim {}
+			}
+		}
+
+		CustomText {
+			id: timestamp
+
+			anchors.left: parent.left
+			anchors.top: title.bottom
+			anchors.topMargin: Tokens.spacing.extraSmall
+			color: Colors.palette.m3onSurfaceVariant
+			font.pointSize: Tokens.font.size.small
+			text: root.modelData.updatedAt.toLocaleString(Qt.locale("en_US"), "MMM d, yyyy - h:mm AP")
+
+			states: State {
+				name: "expanded"
+				when: root.expanded
+
+				AnchorChanges {
+					target: timestamp
+					anchors.left: updated.right
+					anchors.top: undefined
+					anchors.verticalCenter: updated.verticalCenter
+				}
+			}
+			transitions: Transition {
+				AnchorAnim {}
+			}
+		}
+	}
+
+	CustomText {
+		id: preview
+
+		readonly property int topMargin: Tokens.spacing.extraSmall
+
+		anchors.left: chatIcon.right
+		anchors.margins: Tokens.spacing.medium
+		anchors.right: parent.right
+		y: infoContainer.implicitHeight + topMargin
+		elide: Text.ElideRight
+		color: Colors.palette.m3onSurfaceVariant
+		font.pointSize: Tokens.font.size.small
+		maximumLineCount: 1
+		opacity: !root.expanded && !root.slim ? 1 : 0
+		text: root.modelData.messagesModel.lastMessage?.activeGeneration.content.replace(/\s+/g, " ").trim() ?? qsTr("No messages yet")
+
+		Behavior on y {
+			Anim {}
+		}
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+	}
+
+	CustomText {
+		id: body
+
+		readonly property int topMargin: root.expanded ? Tokens.spacing.medium : Tokens.spacing.extraSmall
+
+		anchors.left: chatIcon.right
+		anchors.margins: Tokens.spacing.medium
+		anchors.right: parent.right
+		y: infoContainer.implicitHeight + topMargin
+		animate: true
+		color: Colors.palette.m3onSurfaceVariant
+		maximumLineCount: 5
+		opacity: root.expanded ? 1 : 0
+		text: root.modelData.messagesModel.lastMessage?.activeGeneration.content ?? qsTr("No messages yet")
+		wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+
+		Behavior on y {
+			Anim {}
+		}
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+	}
+
+	StateLayer {
+		id: sLayer
+
+		property int startY
+
+		onClicked: {
+			root.clicked(root.modelData);
+		}
+	}
+
+	ButtonRow {
+		id: actionRow
+
+		anchors.top: body.bottom
+		anchors.left: chatIcon.right
+		anchors.right: parent.right
+		anchors.topMargin: Tokens.spacing.small
+		anchors.leftMargin: Tokens.spacing.medium
+		anchors.rightMargin: Tokens.padding.medium
+		spacing: Tokens.spacing.medium
+
+		IconButton {
+			icon: "close"
+			fillWidth: true
+			shapeMorph: true
+			isRound: true
+			font.pointSize: Tokens.font.size.large
+			inactiveColor: Colors.layer(Colors.palette.m3surfaceContainerHighest, 3)
+			inactiveOnColor: Colors.palette.m3onSurfaceVariant
+
+			onClicked: root.remove(root.modelData)
+		}
+
+		IconButton {
+			icon: titleText.readOnly ? "edit" : "check"
+			label.animate: true
+			isToggle: true
+			fillWidth: true
+			shapeMorph: true
+			font.pointSize: Tokens.font.size.large
+			isRound: true
+			inactiveColor: Colors.layer(Colors.palette.m3surfaceContainerHighest, 3)
+			inactiveOnColor: Colors.palette.m3onSurfaceVariant
+			activeColor: Colors.palette.m3secondary
+			activeOnColor: Colors.palette.m3onSecondary
+			checked: !titleText.readOnly
+
+			onClicked: titleText.readOnly = !titleText.readOnly
+		}
+	}
+
+	CustomRect {
+		id: expandBtn
+
+		anchors.right: parent.right
+		anchors.top: parent.top
+		anchors.margins: Tokens.padding.small
+		implicitHeight: expandIcon.implicitHeight
+		implicitWidth: expandIcon.implicitHeight
+		radius: Tokens.rounding.full
+		color: Colors.layer(Colors.palette.m3surfaceContainerHighest, 3)
+
+		opacity: root.slim ? 0 : 1
+		visible: opacity > 0
+		enabled: visible
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		StateLayer {
+			onClicked: root.expanded = !root.expanded
+		}
+
+		MaterialIcon {
+			id: expandIcon
+
+			anchors.centerIn: parent
+			anchors.verticalCenterOffset: root.expanded ? -1 : 1
+			rotation: root.expanded ? 180 : 0
+			color: Colors.palette.m3onSurface
+			text: "expand_more"
+
+			Behavior on anchors.verticalCenterOffset {
+				Anim {}
+			}
+			Behavior on rotation {
+				Anim {}
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/ChatInput.qml

@@ -0,0 +1,140 @@
+import QtQuick
+import ZShell.Config
+import qs.Components
+import qs.Services
+
+TextAreaBase {
+	id: root
+
+	readonly property alias bg: bg
+	readonly property alias sendIcon: sendIcon
+
+	property bool fastGlow: false
+
+	signal sendPressed
+
+	bottomPadding: Tokens.padding.large
+	leftPadding: Tokens.padding.extraLarge
+	rightPadding: sendIcon.width + sendIcon.anchors.rightMargin + Tokens.spacing.small
+	topPadding: Tokens.padding.large
+	wrapMode: TextAreaBase.Wrap
+
+	onFastGlowChanged: {
+		if (fastGlow) {
+			resetAnim.stop();
+			boostAnim.restart();
+		} else {
+			boostAnim.stop();
+			resetAnim.restart();
+		}
+	}
+
+	background: CustomRect {
+		id: bg
+
+		anchors.fill: parent
+		color: Colors.tPalette.m3surfaceContainer
+		radius: Tokens.rounding.extraLarge
+
+		GeminiGlow {
+			id: glow
+			glowSize: 32
+
+			opacity: root.activeFocus ? 1 : 0
+			visible: opacity > 0
+
+			Behavior on opacity {
+				Anim {}
+			}
+
+			SequentialAnimation {
+				id: boostAnim
+
+				NumberAnimation {
+					target: glow
+					property: "speed"
+					to: 4.0
+					duration: 250
+					easing.type: Easing.OutCubic
+				}
+				NumberAnimation {
+					target: glow
+					property: "speed"
+					to: 2.25
+					duration: 1500
+					easing.type: Easing.InOutQuad
+				}
+			}
+
+			// Ease back down to normal once fastGlow is false
+			NumberAnimation {
+				id: resetAnim
+				target: glow
+				property: "speed"
+				to: 1.0
+				duration: 800
+				easing.type: Easing.InOutQuad
+			}
+		}
+
+		StateLayer {
+			id: stateLayer
+
+			cursorShape: Qt.IBeamCursor
+			enabled: !root.activeFocus
+			manualPressOverride: tapHandler.pressed
+
+			onClicked: root.forceActiveFocus()
+		}
+	}
+
+	onPressed: {
+		if (stateLayer.enabled)
+			stateLayer.press(stateLayer.mouseX, stateLayer.mouseY);
+	}
+
+	CustomText {
+		id: placeholder
+
+		anchors.left: parent.left
+		anchors.leftMargin: root.leftPadding
+		anchors.verticalCenter: parent.verticalCenter
+		color: root.placeholderTextColor
+		font: root.font
+		opacity: root.text ? 0 : 1
+		text: root.placeholderText
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+	}
+
+	IconButton {
+		id: sendIcon
+
+		anchors.right: parent.right
+		anchors.rightMargin: Tokens.padding.small
+		anchors.verticalCenter: parent.verticalCenter
+		enabled: root.text
+		icon: "upward_arrow"
+		opacity: root.text ? 1 : 0
+		radius: Tokens.rounding.full
+		radiusMorph: false
+		stateLayer.hoverEnabled: enabled
+		type: IconButton.Text
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		onClicked: root.sendPressed()
+	}
+
+	TapHandler {
+		id: tapHandler
+	}
+}

Modules/Notifications/Sidebar/Chat/ChatList.qml

@@ -0,0 +1,441 @@
+pragma ComponentBehavior: Bound
+
+import Quickshell
+import QtQuick
+import QtQuick.Layouts
+import ZShell.Llm
+import ZShell.Config
+import qs.Services
+import qs.Components
+
+Item {
+	id: root
+
+	property alias list: list
+	property alias model: list.model
+	property bool highlight: false
+	property bool slim: false
+
+	signal requestExpand
+	signal deleteChatRequest(content: ChatSession)
+	signal loadChatRequest(content: ChatSession, index: int)
+	signal newChatRequest
+
+	CustomText {
+		id: header
+
+		anchors.left: parent.left
+		anchors.margins: Tokens.padding.extraSmall
+		anchors.right: parent.right
+		anchors.top: parent.top
+		color: Colors.palette.m3outline
+		font.family: "CaskaydiaCove NF"
+		font.pointSize: 13
+		font.weight: 500
+		text: qsTr("%1 Chat%2").arg(list.count).arg(list.count > 1 ? "s" : "")
+	}
+
+	CustomListView {
+		id: list
+
+		anchors.bottom: modelsContainer.top
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: header.bottom
+		anchors.topMargin: Tokens.spacing.medium
+		clip: true
+		spacing: Tokens.spacing.medium
+
+		add: Transition {
+			Anim {
+				from: list.width
+				property: "x"
+			}
+		}
+		remove: Transition {
+			Anim {
+				to: list.width
+				property: "x"
+			}
+
+			Anim {
+				to: 0
+				property: "opacity"
+			}
+		}
+		displaced: Transition {
+			Anim {
+				property: "y"
+			}
+		}
+		move: Transition {
+			Anim {
+				property: "y"
+			}
+		}
+
+		delegate: ChatDelegate {
+			id: chat
+
+			required property int index
+
+			implicitWidth: ListView.view.width
+			highlighted: root.highlight && ChatState.chatSession === modelData
+			slim: root.slim
+
+			onHighlightedChanged: if (highlighted)
+				list.currentIndex = index
+			onClicked: content => root.loadChatRequest(content, index)
+			onRemove: content => root.deleteChatRequest(content)
+		}
+
+		TapHandler {
+			onTapped: {
+				root.focus = true;
+				ChatState.fabExpanded = false;
+				modelsContainer.expanded = false;
+			}
+		}
+	}
+
+	CustomClippingRect {
+		id: modelsContainer
+
+		property bool expanded: false
+
+		anchors.bottom: parent.bottom
+		anchors.left: parent.left
+		anchors.right: fabRoot.left
+		anchors.margins: Tokens.padding.small
+		anchors.rightMargin: Tokens.spacing.small
+
+		implicitHeight: expanded ? 400 : fabRoot.implicitHeight
+		radius: modelLayer.pressed ? Tokens.rounding.small : modelName.implicitHeight / 2
+
+		function prettyModelName(): string {
+			if (modelsList.count < 1)
+				return qsTr("No models found");
+
+			const pathList = Chat.model.split("\/");
+			const name = pathList[pathList.length - 1];
+
+			if (!name)
+				return qsTr("No model selected");
+
+			return name;
+		}
+
+		Behavior on implicitHeight {
+			Anim {}
+		}
+
+		Behavior on radius {
+			Anim {}
+		}
+
+		Item {
+			id: modelName
+			anchors.left: parent.left
+			anchors.right: parent.right
+			anchors.top: parent.top
+			implicitHeight: fabRoot.implicitHeight
+
+			CustomText {
+				id: label
+				text: modelsContainer.prettyModelName()
+				color: Colors.palette.m3onSurfaceVariant
+				anchors.left: parent.left
+				anchors.leftMargin: Tokens.padding.large
+				anchors.verticalCenter: parent.verticalCenter
+			}
+
+			MaterialIcon {
+				color: Colors.palette.m3onSurfaceVariant
+				anchors.right: parent.right
+				anchors.rightMargin: Tokens.padding.large
+				anchors.verticalCenter: parent.verticalCenter
+				text: modelsContainer.expanded ? "unfold_less" : "unfold_more"
+				animate: true
+				font.pointSize: Tokens.font.size.large
+				visible: modelsList.count > 0
+			}
+
+			StateLayer {
+				id: modelLayer
+				enabled: modelsList.count > 0
+
+				onClicked: {
+					ChatState.fabExpanded = false;
+					modelsContainer.expanded = !modelsContainer.expanded;
+				}
+				radius: modelsContainer.radius
+			}
+		}
+
+		VerticalFadeListView {
+			id: modelsList
+
+			anchors.left: parent.left
+			anchors.right: parent.right
+			anchors.bottom: parent.bottom
+			anchors.top: modelName.bottom
+			anchors.margins: Tokens.padding.medium
+			anchors.topMargin: Tokens.spacing.medium
+			model: Chat.availableModels
+			opacity: modelsContainer.expanded ? 1 : 0
+			currentIndex: Chat.availableModels.indexOf(Chat.model)
+			visible: opacity > 0
+
+			Behavior on opacity {
+				Anim {}
+			}
+
+			CustomScrollBar.vertical: CustomScrollBar {
+				flickable: modelsList
+			}
+
+			delegate: CustomRect {
+				id: model
+
+				required property var modelData
+				required property int index
+				readonly property bool selected: model.ListView.view.currentIndex === model.index
+
+				implicitWidth: ListView.view.width
+				implicitHeight: layout.implicitHeight + Tokens.padding.small * 2
+				radius: stateLayer.pressed ? Tokens.rounding.extraSmall : selected ? Tokens.rounding.largeIncreased : Tokens.rounding.medium
+				color: Qt.alpha(Colors.palette.m3tertiaryContainer, selected ? 1 : 0)
+
+				Behavior on radius {
+					Anim {
+						type: Anim.SlowEffects
+					}
+				}
+
+				RowLayout {
+					id: layout
+
+					anchors.fill: parent
+					anchors.margins: Tokens.padding.small
+					anchors.leftMargin: Tokens.padding.large
+					anchors.rightMargin: Tokens.padding.large
+
+					CustomText {
+						text: model.modelData
+						color: model.selected ? Colors.palette.m3onTertiaryContainer : Colors.palette.m3onSurface
+					}
+
+					MaterialIcon {
+						Layout.alignment: Qt.AlignRight
+						visible: model.selected
+						color: Colors.palette.m3onTertiaryContainer
+						font.pointSize: Tokens.font.size.normal
+						opacity: model.selected ? 1 : 0
+						text: "check"
+
+						Behavior on opacity {
+							Anim {
+								type: Anim.SlowEffects
+							}
+						}
+					}
+				}
+
+				StateLayer {
+					id: stateLayer
+
+					onClicked: {
+						Chat.selectModel(model.modelData);
+					}
+				}
+			}
+		}
+	}
+
+	IconButton {
+		id: fabRoot
+
+		anchors.bottom: parent.bottom
+		anchors.right: parent.right
+		anchors.margins: Tokens.padding.small
+		padding: 8
+		font.pointSize: Math.round(18 * 1.2)
+		icon: root.slim ? "left_panel_open" : "add"
+		isRound: ChatState.fabExpanded
+		// opacity: root.slim ? 0 : 1
+		// visible: opacity > 0
+		//
+		// Behavior on opacity {
+		// 	Anim {
+		// 		type: Anim.DefaultEffects
+		// 	}
+		// }
+
+		label.transform: Rotation {
+			origin.y: fabRoot.label.height / 2
+			origin.x: fabRoot.label.width / 2
+			angle: ChatState.fabExpanded ? 135 : 0
+
+			Behavior on angle {
+				Anim {}
+			}
+		}
+
+		onClicked: {
+			if (root.slim && !ChatState.narrowSidebarExpanded) {
+				root.requestExpand();
+				return;
+			}
+
+			modelsContainer.expanded = false;
+			ChatState.fabExpanded = !ChatState.fabExpanded;
+		}
+
+		Elevation {
+			anchors.fill: parent
+			level: fabRoot.stateLayer.containsMouse ? 4 : 3
+			radius: parent.radius
+			z: -1
+		}
+	}
+
+	ColumnLayout {
+		id: fabMenu
+
+		anchors.bottom: fabRoot.top
+		anchors.right: fabRoot.right
+		anchors.bottomMargin: Tokens.padding.medium
+
+		Repeater {
+			id: fabRep
+
+			model: ListModel {
+				ListElement {
+					name: "new chat"
+					icon: "add"
+				}
+				ListElement {
+					name: "pop out in window"
+					icon: "open_in_new"
+				}
+			}
+
+			CustomClippingRect {
+				id: fabMenuItem
+
+				required property var modelData
+				required property int index
+
+				Layout.alignment: Qt.AlignRight
+				implicitHeight: fabMenuItemInner.implicitHeight + Tokens.padding.medium * 2
+
+				radius: sLayer.pressed ? Tokens.rounding.small : implicitHeight / 2
+				color: Colors.palette.m3primaryContainer
+				visible: !(modelData.name === "pop out in window" && ChatState.isWindow)
+
+				Behavior on radius {
+					Anim {
+						type: Anim.DefaultEffects
+					}
+				}
+
+				opacity: 0
+
+				states: State {
+					name: "visible"
+					when: ChatState.fabExpanded
+
+					PropertyChanges {
+						fabMenuItem.implicitWidth: fabMenuItemInner.implicitWidth + Tokens.padding.large * 2
+						fabMenuItem.opacity: 1
+						fabMenuItemInner.opacity: 1
+					}
+				}
+
+				transitions: [
+					Transition {
+						to: "visible"
+
+						SequentialAnimation {
+							PauseAnimation {
+								duration: (fabRep.count - 1 - fabMenuItem.index) * 50
+							}
+							ParallelAnimation {
+								Anim {
+									property: "implicitWidth"
+									type: Anim.FastSpatial
+								}
+								Anim {
+									property: "opacity"
+									duration: Tokens.anim.durations.small
+									easing: Tokens.anim.standard
+								}
+							}
+						}
+					},
+					Transition {
+						from: "visible"
+
+						SequentialAnimation {
+							PauseAnimation {
+								duration: fabMenuItem.index * Tokens.anim.durations.small / 8
+							}
+							ParallelAnimation {
+								Anim {
+									property: "implicitWidth"
+									type: Anim.FastSpatial
+								}
+								Anim {
+									property: "opacity"
+									duration: Tokens.anim.durations.small
+									easing: Tokens.anim.standard
+								}
+							}
+						}
+					}
+				]
+
+				RowLayout {
+					id: fabMenuItemInner
+
+					anchors.centerIn: parent
+					spacing: Tokens.spacing.medium
+					opacity: 0
+
+					MaterialIcon {
+						text: fabMenuItem.modelData.icon
+						color: Colors.palette.m3onPrimaryContainer
+						font.pointSize: Tokens.font.size.large
+						fill: 1
+					}
+
+					CustomText {
+						animate: true
+						text: fabMenuItem.modelData.name
+						font.capitalization: Font.Capitalize
+						color: Colors.palette.m3onPrimaryContainer
+						Layout.preferredWidth: implicitWidth
+
+						Behavior on Layout.preferredWidth {
+							Anim {}
+						}
+					}
+				}
+
+				StateLayer {
+					id: sLayer
+					onClicked: {
+						const name = fabMenuItem.modelData.name;
+
+						if (name === "new chat")
+							root.newChatRequest();
+						else if (name === "pop out in window")
+							Detach.create();
+
+						ChatState.fabExpanded = false;
+					}
+				}
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/ChatPanel.qml

@@ -0,0 +1,73 @@
+pragma ComponentBehavior: Bound
+
+import ZShell.Config
+import ZShell.Llm
+import QtQuick
+import QtQuick.Controls
+import Quickshell
+import qs.Helpers
+import qs.Modules.Notifications.Sidebar
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	anchors.fill: parent
+	anchors.margins: Tokens.padding.small
+
+	Component.onCompleted: {
+		if (ChatState.inChat) {
+			stack.push(chatList);
+			stack.push(chatContent, {
+				"chatData": ChatState.chatSession
+			});
+		} else
+			stack.push(chatList);
+	}
+
+	StackView {
+		id: stack
+		anchors.fill: parent
+	}
+
+	Component {
+		id: chatList
+
+		ChatList {
+			model: ScriptModel {
+				values: Chat.chats.values
+			}
+
+			onDeleteChatRequest: chat => {
+				Chat.chats.remove(chat);
+			}
+			onLoadChatRequest: (chat, index) => {
+				stack.push(chatContent, {
+					"chatData": chat
+				});
+				ChatState.inChat = true;
+				ChatState.chatSession = chat;
+			}
+			onNewChatRequest: {
+				const data = Chat.chats.insert();
+				stack.push(chatContent, {
+					"chatData": data
+				});
+				ChatState.inChat = true;
+				ChatState.chatSession = data;
+			}
+		}
+	}
+
+	Component {
+		id: chatContent
+
+		ChatContent {
+			onRequestClose: {
+				stack.pop();
+				ChatState.inChat = false;
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/ChatState.qml

@@ -0,0 +1,27 @@
+pragma Singleton
+
+import QtQuick
+import Quickshell
+import ZShell.Llm
+import qs.Helpers
+
+Singleton {
+	id: root
+
+	property ChatSession chatSession
+	readonly property string title: chatSession ? chatSession.title : "Chat"
+	property int currentIdx: -1
+	property bool inChat: false
+	property bool fabExpanded: false
+	property bool isWindow: false
+	property bool isWide: false
+	property bool settledSlim: false
+	property bool settledWide: false
+	property bool narrowSidebarExpanded: false
+	property bool windowIsWide: false
+	property ShellScreen screen
+	property bool sidebarVisible: Visibilities.getForActive().sidebar
+
+	onSidebarVisibleChanged: if (!sidebarVisible)
+		fabExpanded = false
+}

Modules/Notifications/Sidebar/Chat/Content/Actions.qml

@@ -0,0 +1,115 @@
+import QtQuick
+import Quickshell
+import ZShell.Config
+import ZShell.Components
+import ZShell.Llm
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	required property ChatGeneration current
+	required property TextEdit edit
+	required property bool hovered
+	required property bool isUser
+	required property ChatMessage message
+	required property LlmSegment segment
+
+	implicitHeight: editButton.implicitHeight
+	implicitWidth: generationTools.implicitWidth + editTools.implicitWidth + Tokens.spacing.small
+
+	ButtonRow {
+		id: generationTools
+
+		enabled: visible
+		visible: !root.isUser
+
+		IconButton {
+			enabled: root.message.generationCount > 1 && root.message.activeGenerationIndex !== 0
+			icon: "chevron_left"
+			type: IconButton.Tonal
+
+			onClicked: {
+				if (!root.edit.readOnly)
+					root.edit.readOnly = true;
+				root.message.setActiveGeneration(root.message.activeGenerationIndex - 1);
+			}
+		}
+
+		IconButton {
+			enabled: false
+			icon: `${root.message.activeGenerationIndex + 1}`
+			label.font.family: Config.appearance.font.family.sans
+			label.font.pointSize: Tokens.font.size.small
+			type: IconButton.Text
+		}
+
+		IconButton {
+			enabled: root.message.generationCount > 1 && root.message.activeGenerationIndex !== root.message.generationCount - 1
+			icon: "chevron_right"
+			type: IconButton.Tonal
+
+			onClicked: {
+				if (!root.edit.readOnly)
+					root.edit.readOnly = true;
+				root.message.setActiveGeneration(root.message.activeGenerationIndex + 1);
+			}
+		}
+	}
+
+	ButtonRow {
+		id: editTools
+
+		anchors.right: parent.right
+		opacity: !root.current.streaming && root.hovered ? 1 : 0
+		spacing: Tokens.spacing.small
+		visible: opacity > 0
+
+		Behavior on opacity {
+			Anim {}
+		}
+
+		IconButton {
+			icon: "refresh"
+			inactiveColor: Colors.palette.m3secondary
+			inactiveOnColor: Colors.palette.m3onSecondary
+			scale: root.edit.readOnly ? 1 : 0
+			visible: !root.isUser
+
+			Behavior on scale {
+				Anim {}
+			}
+
+			onClicked: {
+				root.message.retry();
+			}
+		}
+
+		IconButton {
+			icon: "content_copy"
+			inactiveColor: Colors.palette.m3secondary
+			inactiveOnColor: Colors.palette.m3onSecondary
+			scale: root.edit.readOnly ? 1 : 0
+
+			Behavior on scale {
+				Anim {}
+			}
+
+			onClicked: Quickshell.clipboardText = root.current.content
+		}
+
+		IconButton {
+			id: editButton
+
+			icon: root.edit.readOnly ? "edit" : "check"
+			inactiveColor: Colors.palette.m3tertiary
+			inactiveOnColor: Colors.palette.m3onTertiary
+			visible: root.isUser
+
+			onClicked: {
+				root.edit.readOnly = !root.edit.readOnly;
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/BubbleEdit.qml

@@ -0,0 +1,27 @@
+import Quickshell
+import QtQuick
+import ZShell.Config
+import qs.Components
+import qs.Services
+
+TextEditBase {
+	id: root
+
+	color: Colors.palette.m3onSurface
+	readOnly: true
+	textFormat: Text.MarkdownText
+	font.pointSize: Tokens.font.size.smaller
+	wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+
+	onLinkActivated: link => {
+		Qt.openUrlExternally(link);
+	}
+
+	MouseArea {
+		anchors.fill: parent
+		acceptedButtons: Qt.NoButton
+		cursorShape: root.hoveredLink !== "" ? Qt.PointingHandCursor : Qt.IBeamCursor
+		preventStealing: false
+		hoverEnabled: true
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/ChatHost.qml

@@ -0,0 +1,143 @@
+import QtQuick
+import ZShell.Llm
+import ZShell.Config
+import qs.Components
+import qs.Services
+import qs.Modules.Notifications.Sidebar.Chat
+
+Item {
+    id: root
+
+    property int animOff
+    property Item currentItem
+    property bool noAnim: false
+    property bool loading: false
+    property int lastIdx: -1
+
+    readonly property Component conversationComp: ChatContent {}
+
+    signal requestClose
+
+    function loadConversation(chat): void {
+        if (currentItem) {
+            currentItem.destroy();
+            currentItem = null;
+        }
+
+        if (!chat)
+            return;
+
+        root.loading = true;
+
+        const incubator = root.conversationComp.incubateObject(container, {
+            chatData: chat
+        });
+
+        const attach = () => {
+            incubator.object.anchors.fill = container;
+            incubator.object.requestClose.connect(root.requestClose);
+            currentItem = incubator.object;
+            root.loading = false;
+            if (!noAnim)
+                enterAnim.start();
+        };
+
+        if (incubator.status === Component.Ready)
+            attach();
+        else
+            incubator.onStatusChanged = status => {
+                if (status === Component.Ready)
+                    attach();
+            };
+    }
+
+    Item {
+        id: container
+
+        anchors.fill: parent
+        layer.enabled: opacity < 1
+        objectName: "ConversationContainer"
+
+        Component.onCompleted: {
+            if (ChatState.chatSession)
+                root.loadConversation(ChatState.chatSession);
+        }
+    }
+
+    LoadingIndicator {
+        anchors.centerIn: parent
+        implicitSize: Tokens.font.size.extraLarge * 4
+        opacity: root.loading ? 1 : 0
+        visible: opacity > 0
+
+        Behavior on opacity {
+            Anim {}
+        }
+    }
+
+    Connections {
+        function onChatSessionChanged(): void {
+            exitAnim.complete();
+            enterAnim.complete();
+
+            if (root.noAnim) {
+                root.loadConversation(ChatState.chatSession);
+                return;
+            }
+
+            root.animOff = Tokens.padding.small * (ChatState.currentIdx > root.lastIdx ? 1 : -1);
+            root.lastIdx = ChatState.currentIdx;
+            exitAnim.start();
+        }
+
+        target: ChatState
+    }
+
+    SequentialAnimation {
+        id: exitAnim
+
+        Anim {
+            property: "opacity"
+            target: container
+            to: 0
+            type: Anim.DefaultEffects
+        }
+
+        ScriptAction {
+            script: root.loadConversation(ChatState.chatSession)
+        }
+    }
+
+    SequentialAnimation {
+        id: enterAnim
+
+        PropertyAction {
+            property: "topMargin"
+            target: container.anchors
+            value: root.animOff
+        }
+
+        PropertyAction {
+            property: "bottomMargin"
+            target: container.anchors
+            value: -root.animOff
+        }
+
+        ParallelAnimation {
+            Anim {
+                from: 0
+                property: "opacity"
+                target: container
+                to: 1
+                type: Anim.SlowEffects
+            }
+
+            Anim {
+                properties: "topMargin,bottomMargin"
+                target: container.anchors
+                to: 0
+                type: Anim.SlowEffects
+            }
+        }
+    }
+}

Modules/Notifications/Sidebar/Chat/Content/CodeBlockView.qml

@@ -0,0 +1,300 @@
+import QtQuick
+import QtQuick.Effects
+import QtQuick.Shapes
+import QtQuick.Layouts
+import Quickshell
+import ZShell.Config
+import ZShell.Llm
+import qs.Components
+import qs.Services
+
+CustomRect {
+	id: root
+
+	required property string language
+	required property string code
+	property bool copied: false
+	property color codeBackgroundColor: Colors.palette.m3surfaceContainerHigh
+	property color codeHeaderColor: Colors.palette.m3outline
+	property string html: ""
+	property bool colored: false
+	property string requestedCode: ""
+	property string requestedLanguage: ""
+	property int highlightToken: 0
+
+	function refresh() {
+		requestedCode = root.code;
+		requestedLanguage = root.language;
+		const token = ++root.highlightToken;
+		CodeHighlighter.highlight(root.code, root.language, root, token);
+	}
+
+	function onHighlightSpans(token, spans) {
+		if (token !== root.highlightToken)
+			return;
+		if (root.code !== root.requestedCode ||
+			root.language !== root.requestedLanguage)
+			return;
+		html = spans.length ? root.highlightedHtml(root.code, spans) : "";
+		colored = root.visible && html.length > 0;
+	}
+
+	function roleColor(kind) {
+		var s = CodeColors.active;
+		switch (kind) {
+		case "comment":
+			return s.comment;
+		case "string":
+			return s.string;
+		case "string.key":
+			return s.stringKey;
+		case "number":
+		case "constant":
+			return s.number;
+		case "keyword":
+			return s.keyword;
+		case "type":
+			return s.type;
+		case "function":
+			return s.functions;
+		case "method":
+			return s.method ?? s.functions;
+		case "macro":
+			return s.macro;
+		case "preproc":
+			return s.preproc ?? s.macro;
+		case "operator":
+			return s.operator ?? s.normal;
+		case "property":
+			return s.property ?? s.normal;
+		case "label":
+			return s.label;
+		case "attribute":
+			return s.attribute ?? s.label;
+		default:
+			return s.normal;
+		}
+	}
+
+	function escapeHtml(text): string {
+		return text.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+	}
+
+	// Mirrors the whitespace rules of the rich text rendering below (leading
+	// whitespace kept, mid-line runs collapsed, tabs as single spaces) so the
+	// plain and colored layouts are identical.
+	function plainForDisplay(code): string {
+		return code.split("\n")
+			.map(line => {
+				const i = line.search(/\S/);
+				if (i < 0)
+					return "";
+				const lead = line.slice(0, i).replace(/\t/g, " ");
+				return lead + line.slice(i).replace(/\s+/g, " ").replace(/\s+$/, "");
+			})
+			.join("\n");
+	}
+
+	function highlightedHtml(code, spans): string {
+		let out;
+		if (!spans.length) {
+			out = escapeHtml(code);
+		} else {
+			out = "";
+			let pos = 0;
+			for (let i = 0; i < spans.length; i++) {
+				const span = spans[i];
+				const start = Math.min(span.start, code.length);
+				const end = Math.min(span.start + span.length, code.length);
+				if (end <= pos)
+					continue;
+				if (start > pos)
+					out += escapeHtml(code.slice(pos, start));
+				out += `<font color="${roleColor(span.kind)}">` + escapeHtml(code.slice(start, end)) + "</font>";
+				pos = end;
+			}
+			if (pos < code.length)
+				out += escapeHtml(code.slice(pos));
+		}
+		return out.replace(/(^|\n)[ \t]+/g, ws => ws.replace(/[ \t]/g, "&nbsp;")).replace(/\n/g, "<br>");
+	}
+
+	implicitWidth: headerRow.implicitWidth + headerRow.anchors.leftMargin + headerRow.anchors.rightMargin
+	implicitHeight: headerRow.anchors.topMargin + headerRow.implicitHeight + codeRect.implicitHeight + codeRect.anchors.margins + codeRect.anchors.topMargin
+	color: root.codeBackgroundColor
+	radius: Tokens.rounding.medium
+
+	onLanguageChanged: {
+		html = "";
+		colored = false;
+		if (root.visible)
+			refreshTimer.restart();
+	}
+	onCodeChanged: {
+		colored = false;
+		if (root.visible)
+			refreshTimer.restart();
+	}
+	onVisibleChanged: if (root.visible)
+		refreshTimer.restart();
+
+	Timer {
+		id: refreshTimer
+
+		interval: 200
+		repeat: false
+		onTriggered: refresh()
+	}
+
+	RowLayout {
+		id: headerRow
+
+		anchors.top: parent.top
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.topMargin: Tokens.padding.small
+		anchors.leftMargin: Tokens.padding.small
+		anchors.rightMargin: Tokens.padding.small
+		spacing: Tokens.spacing.small
+
+		Item {
+			id: iconItem
+
+			readonly property string iconPath: CodeIcons.path(root.language)
+
+			Layout.fillHeight: true
+			implicitWidth: height
+
+			Shape {
+				id: shape
+
+				anchors.centerIn: parent
+				visible: iconItem.iconPath !== ""
+				preferredRendererType: Shape.CurveRenderer
+				scale: Math.min(langText.implicitHeight / height, langText.implicitHeight / width)
+
+				ShapePath {
+					strokeColor: "transparent"
+					fillColor: Colors.palette.m3tertiary
+					fillRule: ShapePath.WindingFill
+
+					PathSvg {
+						path: iconItem.iconPath
+					}
+				}
+			}
+
+			Shape {
+				id: fallbackShape
+
+				anchors.centerIn: parent
+				anchors.verticalCenterOffset: -1
+				visible: iconItem.iconPath === ""
+				preferredRendererType: Shape.CurveRenderer
+				scale: Math.min(langText.implicitHeight / height, langText.implicitHeight / width)
+
+				ShapePath {
+					strokeColor: Colors.palette.m3tertiary
+					strokeWidth: 16
+					capStyle: ShapePath.RoundCap
+					joinStyle: ShapePath.RoundJoin
+					fillColor: "transparent"
+
+					PathSvg {
+						path: "M 40 64 L 112 128 L 40 192"
+					}
+				}
+
+				ShapePath {
+					strokeColor: Colors.palette.m3tertiary
+					strokeWidth: 16
+					capStyle: ShapePath.RoundCap
+					fillColor: "transparent"
+
+					PathSvg {
+						path: "M 120 192 L 216 192"
+					}
+				}
+			}
+		}
+
+		CustomText {
+			id: langText
+
+			Layout.alignment: Qt.AlignVCenter
+			color: root.codeHeaderColor
+			font.pointSize: Tokens.font.size.small
+			text: CodeIcons.name(root.language)
+			visible: root.language.length > 0
+		}
+
+		Item {
+			Layout.fillWidth: true
+		}
+
+		IconButton {
+			icon: root.copied ? "check" : "content_copy"
+			inactiveColor: "transparent"
+			inactiveOnColor: root.codeHeaderColor
+			label.animate: true
+			type: IconButton.Text
+
+			onClicked: {
+				Quickshell.clipboardText = root.code;
+				root.copied = true;
+				copyResetTimer.restart();
+			}
+
+			Timer {
+				id: copyResetTimer
+
+				interval: 1500
+
+				onTriggered: root.copied = false
+			}
+		}
+	}
+
+	CustomClippingRect {
+		id: codeRect
+
+		anchors.left: parent.left
+		anchors.top: headerRow.bottom
+		anchors.right: parent.right
+		anchors.bottom: parent.bottom
+		anchors.topMargin: Tokens.padding.small
+		radius: root.radius - anchors.margins
+		anchors.margins: Tokens.padding.extraSmall
+		implicitWidth: codeText.implicitWidth + codeFlick.anchors.margins * 2
+		implicitHeight: codeText.implicitHeight + codeFlick.anchors.margins * 2
+		color: CodeColors.active.bg
+
+		Flickable {
+			id: codeFlick
+
+			anchors.fill: parent
+			anchors.margins: Tokens.padding.small
+
+			CustomScrollBar.horizontal: CustomScrollBar {
+				flickable: codeFlick
+				parent: codeFlick.parent
+				anchors.bottom: parent.bottom
+				anchors.left: parent.left
+				anchors.right: parent.right
+			}
+
+			TextAreaBase.flickable: TextAreaBase {
+				id: codeText
+
+				color: CodeColors.active.normal
+				layer.enabled: true
+				clip: false
+				font.family: Config.appearance.font.family.mono
+				font.pointSize: Tokens.font.size.small
+				textFormat: root.colored ? Text.RichText : Text.PlainText
+				text: root.colored ? root.html : root.plainForDisplay(root.code)
+				readOnly: true
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/CodeColors.qml

@@ -0,0 +1,231 @@
+pragma Singleton
+
+import Quickshell
+import Quickshell.Io
+import QtQuick
+import ZShell.Config
+
+Singleton {
+	id: root
+
+	readonly property JsonObject schemes: JsonObject {
+		readonly property Scheme oneDark: Scheme {
+			comment: "#5c6370"
+			string: "#98c379"
+			stringKey: "#e06c75"
+			number: "#d19a66"
+			keyword: "#c678dd"
+			type: "#e5c07b"
+			functions: "#61afef"
+			method: "#61afef"
+			macro: "#98c379"
+			preproc: "#abb2bf"
+			operator: "#abb2bf"
+			property: "#abb2bf"
+			label: "#e06c75"
+			attribute: "#d19a66"
+			bg: "#282c34"
+			normal: "#abb2bf"
+		}
+		readonly property Scheme nord: Scheme {
+			comment: "#4c566a"
+			string: "#a3be8c"
+			stringKey: "#ebcb8b"
+			number: "#b48ead"
+			keyword: "#81a1c1"
+			type: "#8fbcbb"
+			functions: "#88c0d0"
+			method: "#88c0d0"
+			macro: "#5e81ac"
+			preproc: "#5e81ac"
+			operator: "#81a1c1"
+			property: "#d8dee9"
+			label: "#d08770"
+			attribute: "#d8dee9"
+			bg: "#2e3440"
+			normal: "#d8dee9"
+		}
+		readonly property Scheme dracula: Scheme {
+			comment: "#6272a4"
+			string: "#f1fa8c"
+			stringKey: "#f8f8f2"
+			number: "#ffb86c"
+			keyword: "#ff79c6"
+			type: "#8be9fd"
+			functions: "#50fa7b"
+			method: "#50fa7b"
+			macro: "#ff79c6"
+			preproc: "#ff79c6"
+			operator: "#f8f8f2"
+			property: "#f8f8f2"
+			label: "#6272a4"
+			attribute: "#8be9fd"
+			bg: "#282a36"
+			normal: "#f8f8f2"
+		}
+		readonly property Scheme githubDark: Scheme {
+			comment: "#8b949e"
+			string: "#a5d6ff"
+			stringKey: "#79c0ff"
+			number: "#79c0ff"
+			keyword: "#ff7b72"
+			type: "#ffa657"
+			functions: "#d2a8ff"
+			method: "#d2a8ff"
+			macro: "#ff7b72"
+			preproc: "#79c0ff"
+			operator: "#ff7b72"
+			property: "#79c0ff"
+			label: "#7ee787"
+			attribute: "#7ee787"
+			bg: "#0d1117"
+			normal: "#c9d1d9"
+		}
+		readonly property Scheme solarizedDark: Scheme {
+			comment: "#586e75"
+			string: "#2aa198"
+			stringKey: "#268bd2"
+			number: "#2aa198"
+			keyword: "#859900"
+			type: "#b58900"
+			functions: "#268bd2"
+			method: "#268bd2"
+			macro: "#cb4b16"
+			preproc: "#cb4b16"
+			operator: "#859900"
+			property: "#268bd2"
+			label: "#6c71c4"
+			attribute: "#657b83"
+			bg: "#002b36"
+			normal: "#839496"
+		}
+		readonly property Scheme monokai: Scheme {
+			comment: "#75715e"
+			string: "#e6db74"
+			stringKey: "#f8f8f2"
+			number: "#ae81ff"
+			keyword: "#f92672"
+			type: "#a6e22e"
+			functions: "#a6e22e"
+			method: "#a6e22e"
+			macro: "#a6e22e"
+			preproc: "#f92672"
+			operator: "#f92672"
+			property: "#fda5ff"
+			label: "#f92672"
+			attribute: "#a6e22e"
+			bg: "#272822"
+			normal: "#f8f8f2"
+		}
+		readonly property Scheme gruvboxDark: Scheme {
+			comment: "#928374"
+			string: "#b8bb26"
+			stringKey: "#ebdbb2"
+			number: "#d3869b"
+			keyword: "#fb4934"
+			type: "#fabd2f"
+			functions: "#b8bb26"
+			method: "#b8bb26"
+			macro: "#8ec07c"
+			preproc: "#8ec07c"
+			operator: "#ebdbb2"
+			property: "#83a598"
+			label: "#fb4934"
+			attribute: "#8ec07c"
+			bg: "#1d2021"
+			normal: "#ebdbb2"
+		}
+		readonly property Scheme catppuccinMocha: Scheme {
+			comment: "#9399b2"
+			string: "#a6e3a1"
+			stringKey: "#b4befe"
+			number: "#fab387"
+			keyword: "#cba6f7"
+			type: "#f9e2af"
+			functions: "#89b4fa"
+			method: "#89b4fa"
+			macro: "#cba6f7"
+			preproc: "#f5c2e7"
+			operator: "#89dceb"
+			property: "#b4befe"
+			label: "#74c7ec"
+			attribute: "#f9e2af"
+			bg: "#1e1e2e"
+			normal: "#cdd6f4"
+		}
+		readonly property Scheme tokyoNight: Scheme {
+			comment: "#565f89"
+			string: "#9ece6a"
+			stringKey: "#73daca"
+			number: "#ff9e64"
+			keyword: "#9d7cd8"
+			type: "#2ac3de"
+			functions: "#7aa2f7"
+			method: "#7aa2f7"
+			macro: "#7dcfff"
+			preproc: "#7dcfff"
+			operator: "#89ddff"
+			property: "#73daca"
+			label: "#7aa2f7"
+			attribute: "#73daca"
+			bg: "#1a1b26"
+			normal: "#c0caf5"
+		}
+		readonly property Scheme ayuDark: Scheme {
+			comment: "#5a6673"
+			string: "#aad94c"
+			stringKey: "#aad94c"
+			number: "#d2a6ff"
+			keyword: "#ff8f40"
+			type: "#59c2ff"
+			functions: "#ffb454"
+			method: "#ffb454"
+			macro: "#59c2ff"
+			preproc: "#ff8f40"
+			operator: "#f29668"
+			property: "#f07178"
+			label: "#59c2ff"
+			attribute: "#ffb454"
+			bg: "#0a0e14"
+			normal: "#bfbdb6"
+		}
+		readonly property Scheme palenight: Scheme {
+			comment: "#697098"
+			string: "#c3e88d"
+			stringKey: "#82b1ff"
+			number: "#f78c6c"
+			keyword: "#ff5370"
+			type: "#ffcb6b"
+			functions: "#82b1ff"
+			method: "#82b1ff"
+			macro: "#c792ea"
+			preproc: "#ffcb6b"
+			operator: "#89ddff"
+			property: "#c3e88d"
+			label: "#c792ea"
+			attribute: "#ffcb6b"
+			bg: "#292d3e"
+			normal: "#bfc7d5"
+		}
+	}
+	readonly property var active: schemes[Config.llm.appearance.scheme]
+
+	component Scheme: JsonObject {
+		property color comment: "#697098"
+		property color string: "#c3e88d"
+		property color stringKey: "#82b1ff"
+		property color number: "#f78c6c"
+		property color keyword: "#ff5370"
+		property color type: "#ffcb6b"
+		property color functions: "#82b1ff"
+		property color method: "#82b1ff"
+		property color macro: "#c792ea"
+		property color preproc: "#ffcb6b"
+		property color operator: "#89ddff"
+		property color property: "#c3e88d"
+		property color label: "#c792ea"
+		property color attribute: "#ffcb6b"
+		property color bg: "#292d3e"
+		property color normal: "#bfc7d5"
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/ContentBubble.qml

@@ -0,0 +1,167 @@
+import QtQuick
+import QtQuick.Layouts
+import ZShell.Llm
+import ZShell.Config
+import qs.Modules.Notifications.Sidebar.Chat
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	required property bool isUser
+	required property LlmSegment segment
+	required property bool hovered
+	required property Repeater repeater
+	required property int index
+	required property ChatMessage message
+	required property ChatGeneration current
+
+	readonly property real contentMaxWidth: width - Tokens.spacing.extraSmall - Tokens.spacing.extraLarge
+
+	signal edit(text: string)
+
+	implicitHeight: bubble.implicitHeight + (actionsRow.shouldBeActive ? actionsRow.implicitHeight + actionsRow.anchors.topMargin : 0)
+
+	CustomClippingRect {
+		id: bubble
+
+		property real liveTargetWidth: root.isUser ? Math.min(msgText.implicitWidth + Tokens.padding.medium * 2, root.contentMaxWidth) : root.contentMaxWidth
+		property real frozenWidth: 0.0
+		property bool layoutFrozen: false
+		property real layoutWidth: root.isUser ? Math.min(msgText.implicitWidth + Tokens.padding.medium * 2, root.contentMaxWidth) : root.contentMaxWidth
+
+		radius: Tokens.rounding.medium
+		color: root.isUser ? Colors.palette.m3primary : Colors.palette.m3surfaceContainer
+		implicitWidth: layoutFrozen ? frozenWidth : layoutWidth
+		implicitHeight: root.isUser ? msgText.contentHeight + Tokens.padding.medium * 2 : blocks.implicitHeight + blocks.anchors.topMargin * 2
+		anchors.right: root.isUser ? parent.right : undefined
+		layer.enabled: false
+		layer.smooth: true
+
+		transform: Scale {
+			id: stretchScale
+			origin.x: root.isUser ? bubble.width : 0
+			xScale: bubble.layoutFrozen && bubble.frozenWidth > 0 ? bubble.liveTargetWidth / bubble.frozenWidth : 1.0
+		}
+
+		states: [
+			State {
+				name: "toSlim"
+				when: ChatState.isWindow && !ChatState.isWide && !ChatState.settledSlim
+
+				PropertyChanges {
+					bubble.layer.enabled: true
+					bubble.layoutFrozen: true
+				}
+			},
+			State {
+				name: "toWide"
+				when: ChatState.isWindow && ChatState.isWide && !ChatState.settledWide
+
+				PropertyChanges {
+					bubble.layer.enabled: true
+					bubble.layoutFrozen: true
+				}
+			}
+		]
+
+		onLayoutFrozenChanged: {
+			if (layoutFrozen)
+				frozenWidth = width;
+		}
+
+		TextEditBase {
+			id: msgText
+
+			property string cachedText: root.segment.text
+			property bool cancelled: false
+
+			visible: root.isUser
+			anchors.left: parent.left
+			anchors.margins: Tokens.padding.medium
+			anchors.right: parent.right
+			anchors.top: parent.top
+			animateCursor: false
+			color: root.isUser ? Colors.palette.m3onPrimary : Colors.palette.m3onSurface
+			cursor.color: root.isUser ? Colors.palette.m3onPrimary : Colors.palette.m3primary
+			font.pointSize: Tokens.font.size.smaller
+			readOnly: true
+			selectionColor: Qt.alpha((root.isUser ? Colors.palette.m3onPrimary : Colors.palette.m3primary), 0.4)
+			text: root.isUser ? root.segment.text : ""
+			textFormat: CustomText.MarkdownText
+			wrapMode: Text.WordWrap
+
+			Keys.onPressed: event => {
+				if (event.key == Qt.Key_Return) {
+					if (!(event.modifiers & Qt.ShiftModifier)) {
+						readOnly = true;
+						event.accepted = true;
+					}
+				} else if (event.key == Qt.Key_Escape) {
+					cancelled = true;
+					readOnly = true;
+					event.accepted = true;
+				}
+			}
+			onEditingFinished: {
+				readOnly = true;
+			}
+			onReadOnlyChanged: {
+				if (readOnly) {
+					animateCursor = false;
+					textFormat = CustomText.MarkdownText;
+
+					if (cancelled) {
+						text = cachedText;
+						cancelled = false;
+						return;
+					}
+
+					root.edit(text);
+				} else {
+					textFormat = CustomText.PlainText;
+					text = cachedText;
+					forceActiveFocus();
+					cursorPosition = text.length;
+					animateCursor = true;
+				}
+			}
+		}
+
+		// Assistant content: parsed markdown blocks.
+		MarkdownBlocks {
+			id: blocks
+
+			visible: !root.isUser
+			anchors.topMargin: Tokens.padding.medium
+			anchors.top: parent.top
+			anchors.left: parent.left
+			anchors.right: parent.right
+			blocks: root.segment.markdown
+		}
+	}
+
+	Actions {
+		id: actionsRow
+
+		readonly property bool shouldBeActive: (root.segment.type === LlmSegment.Type.Content) && !root.segment.running && root.repeater.count === (root.index + 1)
+
+		anchors.left: parent.left
+		anchors.right: (implicitWidth > bubble.implicitWidth) ? undefined : bubble.right
+		anchors.top: bubble.bottom
+		opacity: shouldBeActive ? 1 : 0
+		visible: opacity > 0
+		anchors.topMargin: Tokens.spacing.medium
+		edit: msgText
+		hovered: root.hovered
+		isUser: root.isUser
+		segment: root.segment
+		current: root.current
+		message: root.message
+
+		Behavior on opacity {
+			Anim {}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/EmptyBackground.qml

@@ -0,0 +1,32 @@
+import QtQuick
+import QtQuick.Layouts
+import ZShell.Config
+import qs.Components
+import qs.Services
+
+ColumnLayout {
+    id: root
+
+    spacing: Tokens.spacing.small
+
+    Item {
+        Layout.fillHeight: true
+    }
+
+    MaterialIcon {
+        Layout.alignment: Qt.AlignHCenter
+        color: Colors.tPalette.m3outlineVariant
+        font.pointSize: 36
+        text: "chat"
+    }
+
+    CustomText {
+        Layout.alignment: Qt.AlignHCenter
+        color: Colors.tPalette.m3onSurfaceVariant
+        text: qsTr("Send a message to get started")
+    }
+
+    Item {
+        Layout.fillHeight: true
+    }
+}

Modules/Notifications/Sidebar/Chat/Content/ErrorBubble.qml

@@ -0,0 +1,128 @@
+import QtQuick
+import QtQuick.Layouts
+import ZShell.Llm
+import ZShell.Config
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	required property ChatGeneration current
+
+	signal dismiss
+
+	implicitHeight: 0
+
+	Component.onCompleted: {
+		root.implicitHeight = Qt.binding(() => errorInner.implicitHeight + errorInner.anchors.margins * 2);
+		enterAnim.start();
+	}
+
+	Behavior on implicitHeight {
+		Anim {}
+	}
+
+	ParallelAnimation {
+		id: enterAnim
+
+		Anim {
+			target: container
+			property: "y"
+			from: container.implicitHeight
+			to: 0
+		}
+
+		Anim {
+			target: container
+			property: "opacity"
+			from: 0
+			to: 1
+		}
+	}
+
+	ParallelAnimation {
+		id: exitAnim
+
+		Anim {
+			target: root
+			property: "implicitHeight"
+			from: root.implicitHeight
+			to: 0
+		}
+
+		Anim {
+			target: container
+			property: "y"
+			to: container.implicitHeight
+			from: 0
+		}
+
+		Anim {
+			target: container
+			property: "opacity"
+			to: 0
+			from: 1
+		}
+
+		onFinished: root.dismiss()
+	}
+
+	CustomRect {
+		id: container
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+
+		radius: Tokens.rounding.medium
+		color: Colors.palette.m3errorContainer
+		implicitHeight: errorInner.implicitHeight + errorInner.anchors.margins * 2
+
+		ColumnLayout {
+			id: errorInner
+
+			anchors.top: parent.top
+			anchors.left: parent.left
+			anchors.right: parent.right
+			anchors.margins: Tokens.padding.medium
+
+			spacing: Tokens.spacing.small
+
+			CustomText {
+				id: header
+
+				Layout.fillWidth: true
+
+				font.pointSize: Tokens.font.size.large
+				elide: CustomText.ElideRight
+				color: Colors.palette.m3onErrorContainer
+
+				text: qsTr("An error occured")
+			}
+
+			CustomText {
+				id: body
+
+				Layout.fillWidth: true
+
+				wrapMode: CustomText.WordWrap
+				color: Colors.palette.m3onErrorContainer
+
+				text: root.current.errorMessage || Chat.serverError
+			}
+		}
+
+		IconButton {
+			anchors.top: parent.top
+			anchors.right: parent.right
+			anchors.margins: Tokens.padding.medium
+
+			isRound: true
+			icon: "close"
+			type: IconButton.Text
+			font.pointSize: Tokens.font.size.large
+
+			onClicked: exitAnim.start()
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/MarkdownBlocks.qml

@@ -0,0 +1,91 @@
+import QtQuick
+import Quickshell
+import ZShell.Config
+import ZShell.Llm
+import qs.Components
+import qs.Services
+
+Column {
+	id: root
+
+	required property var blocks
+
+	spacing: Tokens.spacing.small
+
+	Repeater {
+		id: blockRep
+
+		model: ScriptModel {
+			values: root.blocks
+			objectProp: "id"
+		}
+		delegate: DelegateChooser {
+			role: "type"
+
+			DelegateChoice {
+				roleValue: LlmMarkdown.Type.Code
+
+				delegate: CodeBlockView {
+					required property var modelData
+
+					language: modelData.language
+					code: modelData.code
+					anchors.right: parent.right
+					anchors.margins: Tokens.spacing.small
+					anchors.left: parent.left
+				}
+			}
+
+			DelegateChoice {
+				roleValue: LlmMarkdown.Type.Math
+
+				delegate: MathBlockView {
+					required property var modelData
+
+					latex: modelData.latex
+					anchors.right: parent.right
+					anchors.left: parent.left
+					anchors.margins: Tokens.padding.medium
+				}
+			}
+
+			DelegateChoice {
+				roleValue: LlmMarkdown.Type.Heading
+
+				delegate: TextEditBase {
+					required property var modelData
+
+					color: Colors.palette.m3onSurface
+					anchors.right: parent.right
+					anchors.left: parent.left
+					anchors.margins: Tokens.padding.medium
+					text: modelData.text
+					textFormat: Text.MarkdownText
+					readOnly: true
+					font.bold: true
+					font.pointSize: {
+						if (modelData.level <= 1)
+							return Tokens.font.size.large;
+						if (modelData.level === 2)
+							return Tokens.font.size.normal;
+						return Tokens.font.size.smaller;
+					}
+					wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+				}
+			}
+
+			DelegateChoice {
+				roleValue: LlmMarkdown.Type.Text
+
+				delegate: BubbleEdit {
+					required property var modelData
+
+					anchors.right: parent.right
+					anchors.left: parent.left
+					anchors.margins: Tokens.padding.medium
+					text: modelData.text
+				}
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/MathBlockView.qml

@@ -0,0 +1,48 @@
+import QtQuick
+import ZShell.Config
+import ZShell.Llm
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	required property string latex
+	property color mathColor: Colors.palette.m3onSurface
+	property real fontSize: Tokens.font.size.large
+
+	implicitHeight: Math.max(equationImage.height, fallbackText.contentHeight) + Tokens.padding.small * 2
+
+	LlmMathText {
+		id: math
+
+		latex: root.latex
+		color: root.mathColor
+		fontPointSize: root.fontSize
+		devicePixelRatio: Screen.devicePixelRatio
+	}
+
+	Image {
+		id: equationImage
+
+		anchors.centerIn: parent
+		source: math.imageId.length ? "image://llmmath/" + math.imageId : ""
+		visible: math.ok
+		fillMode: Image.PreserveAspectFit
+		smooth: true
+		width: Math.min(math.width, root.width)
+		height: math.width > 0 ? width * (math.height / math.width) : 0
+	}
+
+	CustomText {
+		id: fallbackText
+
+		anchors.centerIn: parent
+		color: root.mathColor
+		font.family: Config.appearance.font.family.mono
+		font.pointSize: Tokens.font.size.small
+		text: root.latex
+		wrapMode: Text.WrapAtWordBoundaryOrAnywhere
+		visible: !math.ok
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/MessageDelegate.qml

@@ -0,0 +1,351 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import QtQuick.Layouts
+import Quickshell
+import ZShell.Components
+import ZShell.Config
+import ZShell.Llm
+import qs.Modules.Notifications.Sidebar.Chat
+import qs.Components
+import qs.Services
+
+MouseArea {
+	id: root
+
+	required property int index
+	required property Item rootParent
+	required property ChatMessage modelData
+	required property ChatListView chatList
+
+	readonly property bool isUser: modelData.role === ChatMessage.Role.User
+	readonly property var blocks: blockify(current.segments, current.error)
+
+	property ChatGeneration current: modelData.activeGeneration
+	property bool reasoningExpanded: false
+	property real savedOffset: NaN
+	property bool anchored: false
+
+	function handleReasoningToggle(expanded: bool, block: Item): void {
+		if (!root.rootParent)
+			return;
+
+		if (expanded) {
+			root.savedOffset = root.rootParent.contentY - root.y;
+			root.anchored = true;
+			chatList.anchorItem(block, ChatListView.TopEdge);
+			settleTimer.start();
+		} else {
+			settleTimer.stop();
+			root.anchored = false;
+			chatList.clearAnchor();
+			if (!isNaN(root.savedOffset)) {
+				chatList.requestRestore(root.y + root.savedOffset);
+				root.savedOffset = NaN;
+			}
+		}
+	}
+
+	function blockify(segs, errored) {
+		const blocks = [];
+		for (let i = 0; i < segs.length; i++) {
+			const seg = segs[i];
+			if (seg.type === LlmSegment.Type.Content) {
+				blocks.push({
+					kind: "content",
+					id: i,
+					segments: [seg]
+				});
+			} else {
+				const last = blocks.length ? blocks[blocks.length - 1] : null;
+				if (last && last.kind === "process") {
+					last.segments.push(seg);
+				} else {
+					blocks.push({
+						kind: "process",
+						id: i,
+						segments: [seg]
+					});
+				}
+			}
+		}
+
+		if (errored)
+			blocks.push({
+				kind: "error",
+				id: segs.length
+			});
+
+		return blocks;
+	}
+
+	hoverEnabled: true
+	preventStealing: false
+	implicitHeight: layout.implicitHeight + Tokens.padding.medium + (attachments.visible ? attachments.implicitHeight : 0)
+	onImplicitHeightChanged: if (root.anchored)
+		settleTimer.restart()
+
+	Timer {
+		id: settleTimer
+
+		interval: Tokens.anim.durations.expressiveDefaultEffects
+		repeat: false
+
+		onTriggered: {
+			if (root.anchored) {
+				root.anchored = false;
+				chatList.clearAnchor();
+			}
+		}
+	}
+
+	Behavior on current {
+		id: changeAnim
+
+		property var object: targetProperty
+		readonly property bool next: {
+			const cond = root.modelData.generations.indexOf(current) < root.modelData.generations.indexOf(changeAnim.targetValue);
+			return cond;
+		}
+
+		animation: SequentialAnimation {
+			ParallelAnimation {
+				Anim {
+					target: root
+					property: "x"
+					to: changeAnim.next ? root.width / 4 : -root.width / 4
+					from: 0
+					type: Anim.FastEffects
+				}
+
+				Anim {
+					target: root
+					property: "opacity"
+					from: 1
+					to: 0
+					type: Anim.FastEffects
+				}
+			}
+
+			PropertyAction {}
+
+			ParallelAnimation {
+				Anim {
+					target: root
+					property: "x"
+					from: changeAnim.next ? -root.width / 4 : root.width / 4
+					type: Anim.FastEffects
+					to: 0
+				}
+
+				Anim {
+					target: root
+					property: "opacity"
+					from: 0
+					type: Anim.FastEffects
+					to: 1
+				}
+			}
+		}
+	}
+
+	GridView {
+		id: attachments
+
+		readonly property int columns: ChatState.isWindow ? 5 : 3
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: parent.top
+
+		flow: GridView.LeftToRight
+		verticalLayoutDirection: GridView.BottomToTop
+
+		cellWidth: width / columns
+		cellHeight: cellWidth
+
+		implicitHeight: Math.ceil(count / columns) * cellHeight
+
+		displaced: Transition {
+			Anim {
+				property: "x"
+			}
+			Anim {
+				property: "y"
+			}
+		}
+
+		model: ScriptModel {
+			objectProp: "path"
+			values: {
+				const list = [...root.modelData.attachments];
+
+				if (list.length > 0 && list.length < attachments.columns) {
+					while (list.length < attachments.columns)
+						list.unshift(null);
+				}
+
+				return list;
+			}
+		}
+
+		delegate: Item {
+			id: thumb
+
+			required property var modelData
+
+			function fileIcon(mime): string {
+				if (mime.startsWith("archive/") || mime === "application/zip")
+					return "folder_zip";
+				if (mime === "application/pdf")
+					return "picture_as_pdf";
+				if (mime.startsWith("audio/"))
+					return "audio_file";
+				if (mime.startsWith("video/"))
+					return "video_file";
+				if (mime.startsWith("text/"))
+					return "description";
+				return "insert_drive_file";
+			}
+
+			width: attachments.cellWidth
+			height: width
+			opacity: modelData ? 1 : 0
+
+			CustomClippingRect {
+				anchors.fill: parent
+				anchors.margins: Tokens.spacing.extraSmall
+
+				radius: Tokens.rounding.medium
+				color: Colors.tPalette.m3surfaceContainer
+
+				FadeImage {
+					id: attImage
+
+					anchors.fill: parent
+					fillMode: FadeImage.PreserveAspectCrop
+					asynchronous: true
+					source: visible ? thumb.modelData?.path ?? "" : ""
+					visible: thumb.modelData?.isImage ?? false
+				}
+
+				MaterialIcon {
+					anchors.centerIn: parent
+					font.pointSize: Tokens.font.size.extraLarge
+					text: thumb.fileIcon(thumb.modelData?.mimeType ?? "")
+					visible: !thumb.modelData?.isImage ?? false
+				}
+
+				Loader {
+					id: attIndicatorLoader
+
+					anchors.centerIn: parent
+
+					opacity: 0
+					active: opacity > 0 && (thumb.modelData?.isImage ?? false)
+
+					sourceComponent: CustomRect {
+						implicitWidth: attLoadingIndicator.implicitSize + Tokens.padding.largeIncreased * 2
+						implicitHeight: attLoadingIndicator.implicitSize + Tokens.padding.largeIncreased * 2
+
+						color: Colors.palette.m3primaryContainer
+						radius: Tokens.rounding.full
+
+						LoadingIndicator {
+							id: attLoadingIndicator
+
+							anchors.centerIn: parent
+							containsIcon: true
+							implicitSize: thumb.implicitWidth * 0.4
+						}
+					}
+
+					Behavior on opacity {
+						Anim {
+							type: Anim.DefaultEffects
+						}
+					}
+				}
+
+				Timer {
+					id: attLoadDebounceTimer
+
+					interval: 100
+					onTriggered: {
+						if (attImage.status !== Image.Ready)
+							attIndicatorLoader.opacity = 1;
+					}
+				}
+			}
+		}
+	}
+
+	Column {
+		id: layout
+
+		anchors.top: attachments.bottom
+		anchors.left: parent.left
+		anchors.right: parent.right
+
+		spacing: Tokens.spacing.medium
+
+		Repeater {
+			id: segmentRep
+
+			model: ScriptModel {
+				values: root.blocks
+				objectProp: "id"
+			}
+			delegate: DelegateChooser {
+				role: "kind"
+
+				DelegateChoice {
+					roleValue: "error"
+
+					delegate: ErrorBubble {
+						width: root.width
+						current: root.current
+
+						onDismiss: root.current.dismissError()
+					}
+				}
+
+				DelegateChoice {
+					roleValue: "process"
+
+					delegate: ProcessBlock {
+						width: root.width
+						blocks: root.blocks
+						current: root.current
+						rootParent: root.rootParent
+
+						onExpandedChanged: root.handleReasoningToggle(expanded, this)
+					}
+				}
+
+				DelegateChoice {
+					roleValue: "content"
+
+					delegate: ContentBubble {
+						required property var modelData
+
+						isUser: root.isUser
+						segment: modelData.segments[0]
+						width: root.width
+						repeater: segmentRep
+						message: root.modelData
+						current: root.current
+						hovered: root.containsMouse
+
+						onEdit: text => {
+							root.modelData.edit(text);
+
+							if (root.isUser)
+								root.modelData.generate();
+						}
+					}
+				}
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Content/ProcessBlock.qml

@@ -0,0 +1,619 @@
+import QtQuick
+import QtQuick.Layouts
+import ZShell.Blobs
+import ZShell.Config
+import ZShell.Components
+import ZShell.Llm
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	required property int index
+	required property var modelData
+	required property var blocks
+	readonly property var segments: modelData.segments
+	required property Item rootParent
+	required property ChatGeneration current
+	readonly property bool isActive: index === blocks.length - 1
+	property bool expanded: false
+	readonly property LlmSegment lastSegment: root.segments[root.segments.length - 1]
+	readonly property real totalElapsedMs: root.segments.reduce((sum, s) => sum + (s.elapsedMs ?? 0), 0)
+	readonly property bool pendingApproval: current.toolApprovalPending && segments.filter(s => s.type === LlmSegment.Type.ToolCall).some(s => current.pendingToolCalls.includes(s))
+
+	implicitHeight: {
+		const expand = expandedRect.implicitHeight + layout.implicitHeight + expandedRect.anchors.topMargin;
+		const collapsed = layout.implicitHeight;
+		const approval = layout.implicitHeight + approvalPrompt.implicitHeight + approvalPrompt.anchors.topMargin;
+
+		if (expanded)
+			return expand;
+		else if (pendingApproval)
+			return approval;
+		else
+			return collapsed;
+	}
+
+	onCurrentChanged: expanded = false
+
+	Behavior on implicitHeight {
+		Anim {
+			type: Anim.DefaultEffects
+		}
+	}
+
+	RowLayout {
+		id: layout
+
+		anchors.top: parent.top
+		anchors.left: parent.left
+		anchors.right: parent.right
+
+		Item {
+			implicitHeight: expandBtn.implicitHeight
+			implicitWidth: expandBtn.implicitWidth
+
+			LoadingIndicator {
+				id: spinnerReasoning
+
+				implicitSize: collapsedText.implicitHeight
+				anchors.centerIn: parent
+				opacity: root.isActive ? 1 : 0
+				visible: opacity > 0
+
+				Behavior on opacity {
+					Anim {}
+				}
+			}
+
+			IconButton {
+				id: expandBtn
+
+				font.pointSize: Tokens.font.size.large
+				icon: "keyboard_arrow_down"
+				inactiveOnColor: hovered ? Colors.palette.m3onSurface : Colors.palette.m3outline
+				anchors.centerIn: parent
+				opacity: root.isActive ? 0 : 1
+				enabled: opacity > 0
+				rotation: root.expanded ? 180 : 0
+				type: IconButton.Text
+
+				Behavior on rotation {
+					Anim {}
+				}
+
+				onClicked: root.expanded = !root.expanded
+			}
+		}
+
+		CustomText {
+			id: collapsedText
+
+			color: Colors.palette.m3outline
+			font.pointSize: Tokens.font.size.small
+			Layout.fillWidth: true
+			Layout.leftMargin: Tokens.spacing.medium
+			text: {
+				if (root.isActive) {
+					if (root.pendingApproval)
+						return qsTr("Waiting for approval...");
+
+					if (root.lastSegment.type === LlmSegment.Type.ToolCall)
+						return qsTr("Using %1...").arg(root.lastSegment.name);
+					return qsTr("Thinking...");
+				}
+				return qsTr("Worked for %1s").arg((root.totalElapsedMs / 1000).toFixed(1));
+			}
+
+			Behavior on opacity {
+				Anim {}
+			}
+		}
+	}
+
+	Item {
+		id: approvalPrompt
+		anchors.top: layout.bottom
+		anchors.topMargin: Tokens.spacing.small
+		anchors.left: parent.left
+		anchors.right: parent.right
+		implicitHeight: approvalLayout.implicitHeight + approvalLayout.anchors.margins * 2
+		visible: root.pendingApproval
+
+		CustomRect {
+			id: approvalBg
+
+			anchors.fill: parent
+			radius: Tokens.rounding.medium
+			color: Colors.palette.m3surface
+			border.width: 1
+			border.color: Colors.palette.m3outlineVariant
+
+			ColumnLayout {
+				id: approvalLayout
+				anchors.fill: parent
+				anchors.margins: Tokens.padding.medium
+				spacing: Tokens.spacing.small
+
+				CustomText {
+					id: requestHeader
+					text: qsTr("Tool call request")
+					font.pointSize: Tokens.font.size.large
+					color: Colors.palette.m3onSurface
+				}
+
+				Item {
+					id: toolsBg
+
+					property bool open: false
+					property Item rootParent: root.rootParent
+					property int maxHeight: rootParent.height - Tokens.padding.medium * 2
+					property int openHeight: Math.min(toolsContent.item?.implicitHeight, maxHeight)
+					property int openWidth: toolsBg.rootParent.width - Tokens.padding.medium * 2
+					property real openHeightProg: openHeight / maxHeight
+					property int collapsedY: 0
+
+					implicitHeight: toolList.implicitHeight + toolList.anchors.margins * 2
+					z: open || dialogTransition.running ? 2 : 0
+					Layout.fillWidth: true
+
+					function reparentWrapper(): void {
+						const newParent = open ? toolsBg.rootParent : toolsBg;
+						const c = toolsWrapper.parent.mapToItem(newParent, toolsWrapper.x + toolsWrapper.width / 2, toolsWrapper.y + toolsWrapper.height / 2);
+						toolsBg.collapsedY = toolsWrapper.y;
+						toolsWrapper.parent = newParent;
+						toolsWrapper.x = c.x - toolsWrapper.width / 2;
+						toolsWrapper.y = c.y - toolsWrapper.height / 2;
+					}
+
+					onOpenChanged: {
+						if (open)
+							toolsBg.rootParent.interactive = false;
+						else
+							toolsBg.rootParent.interactive = true;
+					}
+
+					BlobGroup {
+						id: blobGroup
+
+						color: toolsBg.open ? Colors.palette.m3surfaceContainerHighest : Colors.tPalette.m3primaryContainer
+
+						Behavior on color {
+							CAnim {}
+						}
+					}
+
+					MouseArea {
+						id: backdrop
+
+						anchors.fill: parent
+						enabled: false
+						hoverEnabled: enabled
+						preventStealing: true
+						parent: toolsBg.open ? toolsBg.rootParent : toolsBg
+
+						onClicked: toolsBg.open = false
+					}
+
+					Item {
+						id: toolsWrapper
+
+						width: toolsBg.width
+						height: toolBox.implicitHeight
+						rotation: parent === toolsBg.rootParent ? 180 : 0
+						z: 1
+
+						states: State {
+							name: "open"
+							when: toolsBg.open
+
+							PropertyChanges {
+								backdrop.enabled: true
+								toolsBackground.bottomLeftRadius: Tokens.rounding.largeIncreased
+								toolsBackground.bottomRightRadius: Tokens.rounding.largeIncreased
+								toolsBackground.topRightRadius: Tokens.rounding.largeIncreased
+								toolsBackground.topLeftRadius: Tokens.rounding.largeIncreased
+								toolsContent.opacity: 1
+								toolsWrapper.height: toolsBg.openHeight
+								toolsWrapper.width: toolsBg.openWidth
+								toolsWrapper.x: (toolsBg.rootParent.width - toolsBg.openWidth) / 2
+								toolsWrapper.y: (confirmationRow.implicitHeight + Tokens.spacing.small + Tokens.padding.medium) * (1 - toolsBg.openHeightProg) + Tokens.padding.medium
+								elevation.opacity: 1
+								toolBox.opacity: 0
+							}
+						}
+						transitions: Transition {
+							id: dialogTransition
+
+							SequentialAnimation {
+								ScriptAction {
+									script: toolsBg.reparentWrapper()
+								}
+
+								Anim {
+									properties: "x,y"
+								}
+							}
+
+							PropertyAction {
+								property: "enabled"
+							}
+
+							Anim {
+								properties: "opacity,topLeftRadius,topRightRadius,bottomLeftRadius,bottomRightRadius"
+								type: Anim.DefaultEffects
+							}
+
+							Anim {
+								properties: "width,height"
+							}
+						}
+
+						Elevation {
+							id: elevation
+
+							anchors.fill: parent
+							bottomLeftRadius: toolsBackground.bottomLeftRadius
+							bottomRightRadius: toolsBackground.bottomRightRadius
+							level: 4
+							opacity: 0
+							radius: toolsBackground.radius
+
+							transform: Matrix4x4 {
+								matrix: toolsBackground.deformMatrix
+							}
+						}
+
+						BlobRect {
+							id: toolsBackground
+
+							anchors.fill: parent
+							bottomLeftRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							bottomRightRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							topRightRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							topLeftRadius: toolsBg.open ? Tokens.rounding.largeIncreased : Tokens.rounding.small
+							deformScale: 0
+							group: blobGroup
+							opacity: blobGroup.color.a * (root.enabled ? 1 : 0.5)
+						}
+
+						CustomRect {
+							id: toolBox
+							anchors.left: parent.left
+							anchors.right: parent.right
+							height: Math.min(implicitHeight, parent.height)
+							implicitHeight: toolList.implicitHeight + Tokens.padding.medium * 2
+							radius: Tokens.rounding.small
+
+							StateLayer {
+								onClicked: {
+									toolsBg.open = true;
+								}
+							}
+
+							ColumnLayout {
+								id: toolList
+								anchors.left: parent.left
+								anchors.right: parent.right
+								anchors.verticalCenter: parent.verticalCenter
+								anchors.margins: Tokens.padding.medium
+
+								Repeater {
+									id: repeater
+
+									model: root.current.pendingToolCalls?.slice(0, 4) ?? []
+
+									delegate: RowLayout {
+										id: toolText
+
+										required property LlmSegment modelData
+										required property int index
+
+										spacing: Tokens.spacing.medium
+
+										function toolTarget(seg: LlmSegment): string {
+											var a = null;
+											try {
+												a = JSON.parse(seg.arguments);
+											} catch (e) {}
+											if (a && typeof a === "object") {
+												const v = a.url ?? a.path;
+												if (v !== undefined && v !== null)
+													return String(v);
+											}
+											return String(seg.arguments);
+										}
+
+										MaterialIcon {
+											color: Colors.palette.m3onPrimaryContainer
+											text: toolText.modelData.name === "webfetch" ? "web" : "text_snippet"
+											fill: 1
+										}
+
+										CustomText {
+											color: Colors.palette.m3onPrimaryContainer
+											text: qsTr("%1").arg(toolText.modelData.name)
+										}
+
+										MaterialIcon {
+											color: Colors.palette.m3onPrimaryContainer
+											text: "arrow_right_alt"
+										}
+
+										CustomText {
+											color: Colors.palette.m3onPrimaryContainer
+											text: qsTr("%1").arg(toolText.toolTarget(toolText.modelData))
+										}
+									}
+								}
+
+								CustomText {
+									color: Colors.palette.m3onPrimaryContainer
+									text: qsTr("And %1 more").arg(root.current.pendingToolCalls.slice(4).length)
+									visible: repeater.count < root.current.pendingToolCalls.length
+								}
+							}
+						}
+
+						Loader {
+							id: toolsContent
+
+							active: opacity > 0
+							anchors.fill: parent
+							asynchronous: false
+							opacity: 0
+
+							sourceComponent: MouseArea {
+								onWheel: event => event.accepted = true
+								preventStealing: true
+								implicitHeight: innerLayout.contentHeight + innerLayout.anchors.margins * 2
+
+								VerticalFadeListView {
+									id: innerLayout
+
+									anchors.fill: parent
+									anchors.margins: Tokens.padding.small
+									cacheBuffer: height * 10
+									fadeAmount: 0.1
+									fadeEnabled: interactive
+									spacing: 0
+									clip: true
+									interactive: contentHeight > toolsBg.maxHeight
+
+									model: root.current.pendingToolCalls ?? []
+
+									delegate: Item {
+										id: toolCall
+
+										required property LlmSegment modelData
+										property bool expanded: false
+
+										implicitWidth: CustomListView.view.width
+										implicitHeight: collapsedRow.implicitHeight + collapsedRow.anchors.margins + (expanded ? expandedTool.implicitHeight + expandedTool.anchors.margins + expandedTool.anchors.topMargin : collapsedRow.anchors.margins)
+
+										function toolTarget(seg: LlmSegment): string {
+											var a = null;
+											try {
+												a = JSON.parse(seg.arguments);
+											} catch (e) {}
+											if (a && typeof a === "object") {
+												const v = a.url ?? a.path;
+												if (v !== undefined && v !== null)
+													return String(v);
+											}
+											return String(seg.arguments);
+										}
+
+										Behavior on implicitHeight {
+											Anim {}
+										}
+
+										RowLayout {
+											id: collapsedRow
+
+											anchors.top: parent.top
+											anchors.left: parent.left
+											anchors.right: parent.right
+											anchors.margins: Tokens.padding.medium
+
+											IconButton {
+												id: toolExpandBtn
+
+												font.pointSize: Tokens.font.size.large
+												icon: "keyboard_arrow_down"
+												inactiveOnColor: hovered ? Colors.palette.m3onSurface : Colors.palette.m3outline
+												rotation: toolCall.expanded ? 180 : 0
+												type: IconButton.Text
+
+												Behavior on rotation {
+													Anim {}
+												}
+
+												onClicked: toolCall.expanded = !toolCall.expanded
+											}
+
+											CustomText {
+												id: preview
+
+												Layout.fillWidth: true
+
+												text: toolCall.modelData.name
+											}
+										}
+
+										CustomClippingRect {
+											id: expandedTool
+
+											anchors.top: collapsedRow.bottom
+											anchors.left: parent.left
+											anchors.right: parent.right
+											anchors.bottom: parent.bottom
+											anchors.margins: Tokens.padding.medium
+											anchors.topMargin: Tokens.spacing.medium
+
+											implicitHeight: fullToolCall.implicitHeight + fullToolCall.anchors.margins * 2
+											radius: Tokens.rounding.medium
+											color: Colors.palette.m3surfaceContainerLow
+
+											CustomText {
+												id: fullToolCall
+
+												anchors.fill: parent
+												anchors.margins: Tokens.padding.medium
+
+												text: toolCall.toolTarget(toolCall.modelData)
+												wrapMode: CustomText.WrapAtWordBoundaryOrAnywhere
+											}
+										}
+									}
+								}
+							}
+						}
+					}
+				}
+
+				ButtonRow {
+					id: confirmationRow
+					Layout.alignment: Qt.AlignRight
+					spacing: Tokens.spacing.medium
+
+					IconTextButton {
+						icon: "check_circle"
+						text: qsTr("Allow")
+						horizontalPadding: Tokens.padding.large
+						verticalPadding: Tokens.padding.small
+						isRound: true
+						shapeMorph: true
+						onClicked: root.current.approveTools()
+					}
+
+					IconTextButton {
+						icon: "cancel"
+						text: qsTr("Deny")
+						isRound: true
+						shapeMorph: true
+						inactiveColor: Colors.palette.m3error
+						inactiveOnColor: Colors.palette.m3onError
+						horizontalPadding: Tokens.padding.large
+						verticalPadding: Tokens.padding.small
+						onClicked: root.current.denyTools()
+					}
+				}
+			}
+		}
+	}
+
+	CustomClippingRect {
+		id: expandedRect
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: layout.bottom
+		anchors.bottom: parent.bottom
+		anchors.topMargin: Tokens.spacing.small
+		color: Colors.palette.m3surfaceContainerLow
+		implicitHeight: expandedContent.contentHeight + expandedContent.anchors.margins * 2
+		opacity: root.expanded ? 1 : 0
+		radius: Tokens.rounding.medium
+		visible: opacity > 0
+
+		Behavior on opacity {
+			Anim {}
+		}
+
+		ListView {
+			id: expandedContent
+
+			anchors.fill: parent
+			anchors.margins: Tokens.padding.medium
+			model: root.segments
+			spacing: Tokens.spacing.medium
+
+			delegate: Item {
+				id: segment
+
+				required property LlmSegment modelData
+				required property int index
+
+				implicitWidth: ListView.view.width
+				implicitHeight: header.implicitHeight + content.implicitHeight + content.anchors.topMargin
+
+				RowLayout {
+					id: header
+
+					anchors.left: parent.left
+					anchors.right: parent.right
+					spacing: Tokens.spacing.small
+
+					MaterialIcon {
+						text: segment.modelData.type === LlmSegment.Type.Reasoning ? "cognition" : "build"
+						fill: 1
+					}
+
+					CustomText {
+						Layout.fillWidth: true
+						text: segment.modelData.type === LlmSegment.Type.Reasoning ? qsTr("Thought for %1s").arg((segment.modelData.elapsedMs / 1000).toFixed(1)) : qsTr("Used %1 for %2s").arg(segment.modelData.name).arg((segment.modelData.elapsedMs / 1000).toFixed(1))
+					}
+				}
+
+				CustomText {
+					id: content
+
+					function toolTarget(seg: LlmSegment): string {
+						var a = null;
+						try {
+							a = JSON.parse(seg.arguments);
+						} catch (e) {}
+						if (a && typeof a === "object") {
+							const v = a.url ?? a.path;
+							if (v !== undefined && v !== null)
+								return String(v);
+						}
+						return String(seg.arguments);
+					}
+
+					function prettyTool(seg: LlmSegment): string {
+						if (seg.name === "webfetch") {
+							switch (seg.status) {
+							case LlmSegment.Status.Running:
+								return qsTr("Fetching");
+							case LlmSegment.Status.Pending:
+								return qsTr("Pending fetch");
+							case LlmSegment.Status.Success:
+								return qsTr("Fetched");
+							case LlmSegment.Status.Error:
+								return qsTr("Failed to fetch");
+							default:
+								return qsTr("Fetched website");
+							}
+						} else if (seg.name === "readfile") {
+							switch (seg.status) {
+							case LlmSegment.Status.Running:
+								return qsTr("Reading");
+							case LlmSegment.Status.Pending:
+								return qsTr("Pending read");
+							case LlmSegment.Status.Success:
+								return qsTr("Read");
+							case LlmSegment.Status.Error:
+								return qsTr("Failed to read");
+							default:
+								return qsTr("Read file");
+							}
+						}
+					}
+
+					anchors.left: parent.left
+					anchors.leftMargin: Tokens.padding.small
+					anchors.top: header.bottom
+					anchors.topMargin: Tokens.spacing.small
+					anchors.right: parent.right
+					color: Colors.palette.m3outline
+					font.pointSize: Tokens.font.size.small
+					wrapMode: CustomText.WrapAtWordBoundaryOrAnywhere
+					text: segment.modelData.type === LlmSegment.Type.Reasoning ? segment.modelData.text : qsTr("%1 %2").arg(content.prettyTool(segment.modelData)).arg(content.toolTarget(segment.modelData))
+				}
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/Detach.qml

@@ -0,0 +1,53 @@
+pragma Singleton
+
+import Quickshell
+import QtQuick
+import ZShell.Config
+import qs.Helpers
+import qs.Services
+
+Singleton {
+	id: root
+
+	function create(parent: Item, props: var): void {
+		chatComp.createObject(parent ?? dummy, props);
+		Visibilities.getForActive().sidebar = false;
+		ChatState.isWindow = true;
+	}
+
+	QtObject {
+		id: dummy
+	}
+
+	Component {
+		id: chatComp
+
+		FloatingWindow {
+			id: win
+
+			property var props
+
+			color: Colors.tPalette.m3surface
+			implicitHeight: chat.implicitHeight
+			implicitWidth: chat.implicitWidth
+			minimumSize.height: Config.sidebar.sizes.width
+			minimumSize.width: Config.sidebar.sizes.width
+			surfaceFormat.opaque: false
+			title: qsTr("ZShell - %1").arg(ChatState.title)
+
+			Component.onCompleted: ChatState.screen = screen
+			onVisibleChanged: {
+				if (!visible) {
+					destroy();
+					ChatState.isWindow = false;
+				}
+			}
+
+			SidebarView {
+				id: chat
+
+				anchors.fill: parent
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Chat/SidebarView.qml

@@ -0,0 +1,239 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Controls
+import Quickshell
+import ZShell.Blobs
+import ZShell.Config
+import ZShell.Llm
+import qs.Components
+import qs.Modules.Notifications.Sidebar.Chat.Content
+import qs.Services
+
+Item {
+	id: root
+
+	property int breakpoint: Math.round(Config.sidebar.sizes.width * 2) + Tokens.spacing.medium * 2 + Tokens.padding.medium * 3
+	property color blobColor: Colors.tPalette.m3surfaceContainerLow
+	readonly property int iconSize: Math.round(Tokens.font.size.extraLarge * (96 / 72)) + Tokens.padding.large * 2
+	property alias conversationModel: sidebar.model
+	property bool chatOpen: ChatState.chatSession !== null
+
+	readonly property bool isWide: root.width >= root.breakpoint
+
+	readonly property bool showList: isWide || !chatOpen
+	readonly property bool showContent: !isWide && chatOpen
+
+	function openConversation(conv: ChatSession, index: int): void {
+	}
+
+	BlobGroup {
+		id: blobGroup
+
+		color: root.blobColor
+		smoothing: Tokens.rounding.medium
+	}
+
+	BlobInvertedRect {
+		id: invertedRect
+		anchors.fill: parent
+		borderBottom: Tokens.padding.small
+		borderLeft: sidebar.implicitWidth + sidebar.anchors.margins + Tokens.spacing.medium
+		borderRight: Tokens.padding.small
+		borderTop: Tokens.padding.small
+		group: blobGroup
+		opacity: root.blobColor.a
+		radius: Tokens.rounding.largeIncreased
+	}
+
+	ChatList {
+		id: sidebar
+
+		anchors.top: parent.top
+		anchors.left: parent.left
+		anchors.bottom: parent.bottom
+		anchors.margins: Tokens.padding.medium
+		implicitWidth: root.isWide || ChatState.narrowSidebarExpanded ? Config.sidebar.sizes.width : root.iconSize
+		highlight: true
+		slim: !root.isWide && !ChatState.narrowSidebarExpanded
+		z: 1
+
+		Behavior on implicitWidth {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+
+		model: ScriptModel {
+			values: Chat.chats.values
+		}
+
+		onLoadChatRequest: (chat, index) => {
+			ChatState.currentIdx = index;
+			ChatState.chatSession = chat;
+		}
+
+		onDeleteChatRequest: chat => {
+			if (chat === ChatState.chatSession) {
+				ChatState.chatSession = null;
+				ChatState.currentIdx = -1;
+			}
+			Chat.chats.remove(chat);
+		}
+		onNewChatRequest: {
+			const data = Chat.chats.insert();
+			ChatState.currentIdx = 0;
+			ChatState.chatSession = data;
+		}
+
+		onRequestExpand: {
+			ChatState.narrowSidebarExpanded = true;
+		}
+	}
+
+	CustomClippingRect {
+		anchors.fill: parent
+		anchors.leftMargin: invertedRect.borderLeft
+		anchors.topMargin: invertedRect.borderTop
+		anchors.bottomMargin: invertedRect.borderBottom
+		anchors.rightMargin: invertedRect.borderRight
+		radius: invertedRect.radius
+
+		children: [contentArea, dim]
+	}
+
+	CustomRect {
+		id: dim
+		anchors.fill: parent
+
+		color: Colors.palette.m3shadow
+		opacity: ChatState.narrowSidebarExpanded && !root.isWide ? 0.3 : 0
+		z: 1
+
+		Behavior on opacity {
+			Anim {
+				type: Anim.DefaultEffects
+			}
+		}
+	}
+
+	Item {
+		id: contentArea
+
+		property int leftMargin: sidebar.implicitWidth
+
+		z: 0
+		anchors.top: parent.top
+		anchors.bottom: parent.bottom
+		anchors.margins: Tokens.padding.medium
+		anchors.right: parent.right
+		implicitWidth: root.width - leftMargin - sidebar.anchors.margins - Tokens.spacing.medium * 2 - anchors.margins * 2
+
+		states: State {
+			name: "wide"
+			when: !root.isWide
+
+			PropertyChanges {
+				contentArea.leftMargin: root.iconSize
+			}
+		}
+
+		transitions: Transition {
+			to: "wide"
+
+			Anim {
+				type: Anim.DefaultEffects
+				property: "leftMargin"
+			}
+		}
+
+		ChatHost {
+			id: convHost
+
+			anchors.top: parent.top
+			anchors.bottom: parent.bottom
+			anchors.horizontalCenter: parent.horizontalCenter
+			implicitWidth: Math.max(Math.min(parent.width, 800), Config.sidebar.sizes.width)
+			clip: true
+
+			onLoadingChanged: if (!loading)
+				root.chatOpen = true
+		}
+
+		ColumnLayout {
+			id: noChatLayout
+			anchors.centerIn: parent
+			opacity: ChatState.chatSession ? 0 : 1
+			visible: opacity > 0
+
+			Behavior on opacity {
+				Anim {}
+			}
+
+			MaterialIcon {
+				Layout.alignment: Qt.AlignCenter
+				text: "chat_bubble_off"
+				font.pointSize: Tokens.font.size.extraLarge
+				color: Colors.tPalette.m3onSurfaceVariant
+			}
+
+			CustomText {
+				Layout.alignment: Qt.AlignCenter
+				text: qsTr("Start or create a chat")
+				color: Colors.tPalette.m3onSurfaceVariant
+			}
+		}
+
+		MouseArea {
+			id: dimArea
+			anchors.fill: parent
+			preventStealing: true
+			enabled: !root.isWide && ChatState.narrowSidebarExpanded
+			cursorShape: undefined
+
+			onClicked: {
+				const x = mouseX;
+				const margin = root.width - contentArea.implicitWidth - contentArea.anchors.margins * 2;
+
+				if (x > invertedRect.borderLeft - margin)
+					ChatState.narrowSidebarExpanded = false;
+			}
+
+			HoverHandler {
+				cursorShape: dimArea.enabled ? Qt.ArrowCursor : undefined
+				enabled: dimArea.enabled
+			}
+		}
+	}
+
+	Binding {
+		target: ChatState
+		property: "windowIsWide"
+		value: root.showList
+	}
+
+	Binding {
+		target: ChatState
+		property: "isWide"
+		value: root.isWide
+	}
+
+	Binding {
+		target: ChatState
+		value: contentArea.leftMargin === root.iconSize
+		property: "settledSlim"
+	}
+
+	Binding {
+		target: ChatState
+		value: contentArea.leftMargin === sidebar.implicitWidth
+		property: "settledWide"
+	}
+
+	Component {
+		id: conversationView
+
+		ChatContent {}
+	}
+}

Modules/Notifications/Sidebar/Content.qml

@@ -1,7 +1,10 @@
-import qs.Components
+pragma ComponentBehavior: Bound
+
 import ZShell.Config
 import QtQuick
 import QtQuick.Layouts
+import qs.Components
+import qs.Modules.Notifications.Sidebar.Chat
 import qs.Services
 
 Item {
@@ -10,21 +13,98 @@ Item {
 	required property Props props
 	required property var visibilities
 
+	Connections {
+		function onIsWindowChanged(): void {
+			if (ChatState.isWindow)
+				root.props.currentTab = 0;
+		}
+
+		target: ChatState
+	}
+
 	ColumnLayout {
 		id: layout
 
 		anchors.fill: parent
 		spacing: Tokens.spacing.small
 
-		CustomRect {
+		Tabs {
+			Layout.fillWidth: true
+			Layout.preferredHeight: ChatState.isWindow || !Config.llm.enabled ? 0 : implicitHeight
+			dashState: root.props
+			nonAnimWidth: layout.width
+			visible: height > 0
+		}
+
+		CustomClippingRect {
 			Layout.fillHeight: true
 			Layout.fillWidth: true
-			color: Colors.tPalette.m3surfaceContainerLow
 			radius: Tokens.rounding.small
 
-			NotifDock {
-				props: root.props
-				visibilities: root.visibilities
+			Item {
+				id: pages
+
+				anchors.bottom: parent.bottom
+				anchors.top: parent.top
+				implicitWidth: parent.width
+				opacity: root.props.currentTab === 0 ? 1 : 0
+				visible: opacity > 0
+				x: root.props.currentTab === 0 ? 0 : -root.width
+
+				Behavior on opacity {
+					Anim {}
+				}
+				Behavior on x {
+					Anim {}
+				}
+
+				CustomRect {
+					anchors.fill: parent
+					color: Colors.tPalette.m3surfaceContainerLow
+					radius: Tokens.rounding.small
+
+					NotifDock {
+						props: root.props
+						visibilities: root.visibilities
+					}
+				}
+			}
+
+			Loader {
+				id: chatLoader
+
+				anchors.bottom: parent.bottom
+				anchors.top: parent.top
+				active: Config.llm.enabled
+				width: parent.width
+				property bool tre: true
+
+				sourceComponent: Item {
+					id: chatPage
+
+					opacity: root.props.currentTab === 1 ? 1 : 0
+					visible: opacity > 0
+					x: root.props.currentTab === 0 ? root.width : 0
+					z: 1
+
+					Behavior on opacity {
+						Anim {}
+					}
+
+					Behavior on x {
+						Anim {}
+					}
+
+					CustomRect {
+						anchors.fill: parent
+						color: Colors.tPalette.m3surfaceContainerLow
+						radius: Tokens.rounding.small
+
+						ChatPanel {
+							anchors.fill: parent
+						}
+					}
+				}
 			}
 		}
 

Modules/Notifications/Sidebar/Props.qml

@@ -1,6 +1,8 @@
 import Quickshell
+import ZShell.Llm
 
 PersistentProperties {
+	property int currentTab: 0
 	property list<string> expandedNotifs: []
 
 	reloadableId: "sidebar"

Modules/Notifications/Sidebar/Tabs.qml

@@ -0,0 +1,142 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import QtQuick.Layouts
+import QtQuick.Templates
+import Quickshell
+import ZShell.Config
+import qs.Components
+import qs.Services
+
+Item {
+	id: root
+
+	readonly property alias count: bar.count
+	required property PersistentProperties dashState
+	required property real nonAnimWidth
+
+	implicitHeight: bar.implicitHeight + indicator.implicitHeight + indicator.anchors.topMargin + separator.implicitHeight
+
+	TabBar {
+		id: bar
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: parent.top
+		background: null
+		currentIndex: root.dashState.currentTab
+		implicitHeight: contentHeight
+
+		contentItem: RowLayout {
+			spacing: 0
+
+			Repeater {
+				model: bar.contentModel
+			}
+		}
+
+		onCurrentIndexChanged: root.state.currentTab = currentIndex
+
+		Tab {
+			iconName: "notifications"
+			text: qsTr("Notifications")
+		}
+
+		Tab {
+			iconName: "chat"
+			text: qsTr("Chat")
+		}
+	}
+
+	Item {
+		id: indicator
+
+		anchors.top: bar.bottom
+		clip: true
+		implicitHeight: 3
+		implicitWidth: bar.currentItem.implicitWidth
+		x: {
+			const tab = bar.currentItem;
+			const width = (root.nonAnimWidth - bar.spacing * (bar.count - 1)) / bar.count;
+			return width * tab.TabBar.index + (width - tab.implicitWidth) / 2;
+		}
+
+		Behavior on implicitWidth {
+			Anim {
+			}
+		}
+		Behavior on x {
+			Anim {
+			}
+		}
+
+		CustomRect {
+			anchors.left: parent.left
+			anchors.right: parent.right
+			anchors.top: parent.top
+			color: Colors.palette.m3primary
+			implicitHeight: parent.implicitHeight * 2
+			radius: Tokens.rounding.full
+		}
+	}
+
+	CustomRect {
+		id: separator
+
+		anchors.left: parent.left
+		anchors.right: parent.right
+		anchors.top: indicator.bottom
+		color: Colors.palette.m3outlineVariant
+		implicitHeight: 1
+	}
+
+	component Tab: TabButton {
+		id: tab
+
+		readonly property bool current: TabBar.tabBar.currentItem === this
+		required property string iconName
+
+		Layout.fillWidth: true
+		Layout.preferredWidth: 1
+		background: null
+		implicitHeight: implicitContentHeight
+		implicitWidth: implicitContentWidth
+
+		contentItem: Item {
+			implicitHeight: icon.height + label.height
+			implicitWidth: Math.max(icon.width, label.width)
+
+			StateLayer {
+				color: tab.current ? Colors.palette.m3onPrimary : Colors.palette.m3onSurface
+				radius: Tokens.rounding.small
+
+				onClicked: root.dashState.currentTab = tab.TabBar.index
+			}
+
+			MaterialIcon {
+				id: icon
+
+				anchors.bottom: label.top
+				anchors.horizontalCenter: parent.horizontalCenter
+				color: tab.current ? Colors.palette.m3primary : Colors.palette.m3onSurfaceVariant
+				fill: tab.current ? 1 : 0
+				font.pointSize: 18
+				text: tab.iconName
+
+				Behavior on fill {
+					Anim {
+					}
+				}
+			}
+
+			CustomText {
+				id: label
+
+				anchors.bottom: parent.bottom
+				anchors.horizontalCenter: parent.horizontalCenter
+				color: tab.current ? Colors.palette.m3primary : Colors.palette.m3onSurfaceVariant
+				text: tab.text
+			}
+		}
+	}
+}

Modules/Notifications/Sidebar/Utils/Cards/RecordingList.qml

@@ -110,7 +110,10 @@ ColumnLayout {
 
 				onClicked: {
 					root.visibilities.sidebar = false;
-					Quickshell.execDetached(["app2unit", "--", ...Config.general.apps.playback, recording.modelData.path]);
+					if (Config.launcher.uwsm)
+						Quickshell.execDetached(["app2unit", "--", ...Config.general.apps.playback, recording.modelData.path]);
+					else
+						Quickshell.execDetached([...Config.general.apps.playback, recording.modelData.path]);
 				}
 			}
 
@@ -120,7 +123,10 @@ ColumnLayout {
 
 				onClicked: {
 					root.visibilities.sidebar = false;
-					Quickshell.execDetached(["app2unit", "--", ...Config.general.apps.explorer, recording.modelData.path]);
+					if (Config.launcher.uwsm)
+						Quickshell.execDetached(["app2unit", "--", ...Config.general.apps.explorer, recording.modelData.path]);
+					else
+						Quickshell.execDetached([...Config.general.apps.explorer, recording.modelData.path]);
 				}
 			}
 		}
@@ -135,8 +141,7 @@ ColumnLayout {
 			}
 		}
 		Behavior on implicitHeight {
-			Anim {
-			}
+			Anim {}
 		}
 		model: FileSystemModel {
 			nameFilters: ["recording_*.mp4"]
@@ -162,8 +167,7 @@ ColumnLayout {
 			opacity: list.count === 0 ? 1 : 0
 
 			Behavior on opacity {
-				Anim {
-				}
+				Anim {}
 			}
 			sourceComponent: ColumnLayout {
 				spacing: Tokens.spacing.small
@@ -178,16 +182,13 @@ ColumnLayout {
 					text: "scan_delete"
 
 					Behavior on Layout.preferredHeight {
-						Anim {
-						}
+						Anim {}
 					}
 					Behavior on opacity {
-						Anim {
-						}
+						Anim {}
 					}
 					Behavior on scale {
-						Anim {
-						}
+						Anim {}
 					}
 				}
 
@@ -203,16 +204,13 @@ ColumnLayout {
 						text: "scan_delete"
 
 						Behavior on Layout.preferredWidth {
-							Anim {
-							}
+							Anim {}
 						}
 						Behavior on opacity {
-							Anim {
-							}
+							Anim {}
 						}
 						Behavior on scale {
-							Anim {
-							}
+							Anim {}
 						}
 					}
 

Modules/Notifications/Sidebar/Utils/Cards/Toggles.qml

@@ -12,13 +12,11 @@ import qs.Services
 import qs.Helpers
 import qs.Daemons
 import qs.Modules.Settings
-import qs.Modules.Bar.Popouts as BarPopouts
 
 CustomRect {
 	id: root
 
 	readonly property bool needExtraRow: quickToggles.length > 6
-	required property BarPopouts.Wrapper popouts
 	readonly property var quickToggles: {
 		const seenIds = new Set();
 

Modules/Notifications/Sidebar/Utils/Content.qml

@@ -1,14 +1,12 @@
 import Quickshell
 import QtQuick
 import QtQuick.Layouts
-import qs.Modules.Bar.Popouts as BarPopouts
 import qs.Modules.Notifications.Sidebar.Utils.Cards
 import ZShell.Config
 
 Item {
 	id: root
 
-	required property BarPopouts.Wrapper popouts
 	required property PersistentProperties props
 	required property var visibilities
 
@@ -21,8 +19,7 @@ Item {
 		anchors.fill: parent
 		spacing: 8
 
-		IdleInhibit {
-		}
+		IdleInhibit {}
 
 		Record {
 			props: root.props
@@ -32,7 +29,6 @@ Item {
 
 		Toggles {
 			Layout.fillWidth: true
-			popouts: root.popouts
 			visibilities: root.visibilities
 		}
 	}

Modules/Notifications/Sidebar/Utils/Wrapper.qml

@@ -4,13 +4,11 @@ import QtQuick
 import Quickshell
 import ZShell.Config
 import qs.Components
-import qs.Modules.Bar.Popouts as BarPopouts
 
 Item {
 	id: root
 
 	property real offsetScale: shouldBeActive ? 0 : 1
-	required property BarPopouts.Wrapper popouts
 	readonly property PersistentProperties props: PersistentProperties {
 		property string recordingConfirmDelete
 		property bool recordingListExpanded: false
@@ -18,12 +16,12 @@ Item {
 
 		reloadableId: "utilities"
 	}
-	readonly property bool shouldBeActive: visibilities.sidebar
+	readonly property bool shouldBeActive: visibilities.sidebar && !sidebar.chatActive
 	required property Item sidebar
 	required property var visibilities
 
 	anchors.bottomMargin: (-implicitHeight - 5) * offsetScale
-	implicitHeight: content.implicitHeight + 8 * 2
+	implicitHeight: content.implicitHeight + Tokens.padding.small * 2
 	implicitWidth: sidebar.width * (1 - sidebar.offsetScale)
 	opacity: 1 - offsetScale
 	visible: offsetScale < 1
@@ -45,7 +43,6 @@ Item {
 
 		sourceComponent: Content {
 			implicitWidth: root.implicitWidth - 8 * 2
-			popouts: root.popouts
 			props: root.props
 			visibilities: root.visibilities
 		}

Modules/Notifications/Sidebar/Wrapper.qml

@@ -1,7 +1,11 @@
 pragma ComponentBehavior: Bound
 
 import qs.Components
+import qs.Components.Toast
+import ZShell
 import ZShell.Config
+import ZShell.Llm
+import Quickshell
 import QtQuick
 
 Item {
@@ -12,6 +16,7 @@ Item {
 	readonly property Props props: Props {
 	}
 	readonly property bool shouldBeActive: root.visibilities.sidebar && Config.sidebar.enabled
+	readonly property bool chatActive: props.currentTab === 1
 	required property var visibilities
 
 	anchors.rightMargin: (-implicitWidth - 5) * offsetScale
@@ -26,6 +31,17 @@ Item {
 		}
 	}
 
+	Connections {
+		target: Chat
+
+		function onErrorOccurred(message: string): void {
+			if (root.shouldBeActive && root.chatActive)
+				return;
+
+			Toaster.toast(qsTr("Chat"), message, "error_outline", Toast.Error);
+		}
+	}
+
 	Loader {
 		id: content
 

Modules/Polkit/Polkit.qml

@@ -73,20 +73,21 @@ Scope {
 
 		// mask: Region { item: inputPanel }
 
-		Rectangle {
+		CustomRect {
 			id: inputPanel
 
 			anchors.centerIn: parent
 			color: Colors.tPalette.m3surface
-			implicitHeight: layout.childrenRect.height + 28
-			implicitWidth: layout.childrenRect.width + 32
+			implicitHeight: layout.implicitHeight + layout.anchors.margins * 2
+			implicitWidth: Math.max(layout.implicitWidth + layout.anchors.margins * 2, 450)
 			opacity: 0
 			radius: Tokens.rounding.small * 2
 
 			ColumnLayout {
 				id: layout
 
-				anchors.centerIn: parent
+				anchors.fill: parent
+				anchors.margins: Tokens.padding.medium
 
 				RowLayout {
 					id: contentRow
@@ -147,8 +148,8 @@ Scope {
 						TextField {
 							id: passInput
 
+							Layout.fillWidth: true
 							Layout.preferredHeight: 40
-							Layout.preferredWidth: contentColumn.implicitWidth
 							color: Colors.palette.m3onSurfaceVariant
 							echoMode: polkitAgent.flow?.responseVisible ? TextInput.Normal : TextInput.Password
 							placeholderText: polkitAgent.flow?.failed ? " Incorrect Password" : " Input Password"
@@ -189,7 +190,8 @@ Scope {
 					clip: true
 					color: Colors.tPalette.m3surfaceContainerLow
 					implicitHeight: 0
-					radius: 16
+					implicitWidth: textDetailsColumn.implicitWidth + textDetailsColumn.anchors.margins * 2
+					radius: Tokens.rounding.medium
 					visible: true
 
 					Behavior on open {
@@ -197,7 +199,8 @@ Scope {
 							Anim {
 								property: "implicitHeight"
 								target: detailsPanel
-								to: !detailsPanel.open ? textDetailsColumn.childrenRect.height + 16 : 0
+								to: !detailsPanel.open ? textDetailsColumn.implicitHeight + Tokens.padding.small * 2 : 0
+								type: Anim.DefaultEffects
 							}
 
 							Anim {
@@ -205,12 +208,6 @@ Scope {
 								target: textDetailsColumn
 								to: !detailsPanel.open ? 1 : 0
 							}
-
-							Anim {
-								property: "scale"
-								target: textDetailsColumn
-								to: !detailsPanel.open ? 1 : 0.9
-							}
 						}
 					}
 
@@ -218,10 +215,9 @@ Scope {
 						id: textDetailsColumn
 
 						anchors.fill: parent
-						anchors.margins: 8
+						anchors.margins: Tokens.padding.small
 						opacity: 0
-						scale: 0.9
-						spacing: 8
+						spacing: Tokens.spacing.small
 
 						CustomText {
 							text: `actionId: ${polkitAgent.flow?.actionId}`
@@ -239,16 +235,17 @@ Scope {
 					Layout.preferredWidth: contentRow.implicitWidth
 					spacing: 8
 
-					IconTextButton {
+					IconButton {
 						id: detailsButton
 
 						Layout.alignment: Qt.AlignLeft
+						horizontalPadding: Tokens.padding.medium
 						icon: "info"
 						inactiveColor: Colors.palette.m3surfaceContainer
 						inactiveOnColor: Colors.palette.m3onSurface
 						isRound: true
 						shapeMorph: true
-						text: "Details"
+						verticalPadding: Tokens.padding.medium
 
 						onClicked: {
 							panelWindow.detailsOpen = !panelWindow.detailsOpen;

Modules/Settings/Common/DialogRowButton.qml

@@ -17,11 +17,14 @@ Item {
 	property int horizontalContentMargin
 	required property string icon
 	required property string label
+	property string subtext: ""
 	property bool open
 	property real openHeight: Math.min(rootParent.height * 0.8, 600)
 	property real openWidth: Math.min(rootParent.width * 0.8, 400)
 	required property Item rootParent
 	property bool separateContent
+	property bool first: false
+	property bool last: false
 
 	signal accepted
 	signal cancelled
@@ -44,8 +47,7 @@ Item {
 		color: root.open ? Colors.palette.m3surfaceContainerHighest : Colors.tPalette.m3surfaceContainer
 
 		Behavior on color {
-			CAnim {
-			}
+			CAnim {}
 		}
 	}
 
@@ -131,12 +133,13 @@ Item {
 			id: dialogBg
 
 			anchors.fill: parent
-			bottomLeftRadius: Tokens.rounding.largeIncreased
-			bottomRightRadius: Tokens.rounding.largeIncreased
+			bottomLeftRadius: root.last ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
+			bottomRightRadius: root.last ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
+			topRightRadius: root.first ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
+			topLeftRadius: root.first ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
 			deformScale: 0
 			group: blobGroup
 			opacity: blobGroup.color.a * (root.enabled ? 1 : 0.5)
-			radius: Tokens.rounding.extraSmall
 		}
 
 		RowButton {
@@ -145,9 +148,11 @@ Item {
 			anchors.left: parent.left
 			anchors.right: parent.right
 			color: "transparent"
-			height: Math.min(implicitHeight, parent.height) // Clamp to parent height due to overshoot anim
+			height: Math.min(implicitHeight, parent.height)
 			icon: root.icon
-			last: true
+			subtext: root.subtext
+			last: root.last
+			first: root.first
 			text: root.label
 
 			transform: Matrix4x4 {

Modules/Settings/Common/DialogSelectButton.qml

@@ -10,6 +10,7 @@ DialogRowButton {
 
 	required property var model
 	property var selectedItem
+	property var initialSelect
 
 	function keyFor(item: var): string {
 		return item.id;
@@ -91,7 +92,11 @@ DialogRowButton {
 	}
 
 	onOpenChanged: {
-		if (open)
-			selectedItem = null;
+		if (open) {
+			if (!initialSelect)
+				selectedItem = null;
+			else
+				selectedItem = initialSelect;
+		}
 	}
 }

Modules/Settings/Common/PageBase.qml

@@ -30,7 +30,7 @@ ColumnLayout {
 	function findAnchor(item: Item, anchor: string): Item {
 		if (!item)
 			return null;
-		if (item.settingAnchor !== undefined && item.settingAnchor === anchor)
+		if (item.settingAnchor !== undefined && item.settingAnchor === anchor) // qmllint disable missing-property
 			return item;
 		const kids = item.children;
 		for (let i = 0; i < kids.length; i++) {
@@ -43,8 +43,8 @@ ColumnLayout {
 
 	function highlightAnchor(anchor: string): void {
 		const row = findAnchor(contentChild, anchor);
-		if (row && row.flashHighlight !== undefined)
-			row.flashHighlight();
+		if (row && row.flashHighlight !== undefined) // qmllint disable missing-property
+			row.flashHighlight(); // qmllint disable missing-property
 	}
 
 	function scrollToAnchor(anchor: string): bool {
@@ -61,8 +61,8 @@ ColumnLayout {
 		root.animateScroll = true;
 		flickable.contentY = target;
 		Qt.callLater(() => root.animateScroll = false);
-		if (row.flashHighlight !== undefined)
-			row.flashHighlight();
+		if (row.flashHighlight !== undefined) // qmllint disable missing-property
+			row.flashHighlight(); // qmllint disable missing-property
 		return true;
 	}
 
@@ -154,11 +154,20 @@ ColumnLayout {
 		Layout.fillHeight: true
 		Layout.fillWidth: true
 		Layout.topMargin: -topMargin
+
 		bottomMargin: Tokens.padding.extraLarge
+		topMargin: Tokens.padding.large
+		fadeAmount: 0.1
+
 		contentHeight: root.contentChild?.implicitHeight ?? 0
 		contentItem.children: [root.contentChild]
-		fadeAmount: 0.1
-		topMargin: Tokens.padding.large
+
+		rebound: Transition {
+			Anim {
+				properties: "x,y"
+				type: Anim.DefaultEffects
+			}
+		}
 
 		Behavior on contentY {
 			enabled: root.animateScroll

Modules/Settings/NavPane/NavLocations.qml

@@ -81,14 +81,10 @@ VerticalFadeFlickable {
 				topLeftRadius: stateLayer.pressed ? Tokens.rounding.medium : isCurrentPage ? Tokens.rounding.extraLarge : isCategoryStart ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
 				topRightRadius: stateLayer.pressed ? Tokens.rounding.medium : isCurrentPage ? Tokens.rounding.extraLarge : isCategoryStart ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
 
-				RadiusBehavior on bottomLeftRadius {
-				}
-				RadiusBehavior on bottomRightRadius {
-				}
-				RadiusBehavior on topLeftRadius {
-				}
-				RadiusBehavior on topRightRadius {
-				}
+				RadiusBehavior on bottomLeftRadius {}
+				RadiusBehavior on bottomRightRadius {}
+				RadiusBehavior on topLeftRadius {}
+				RadiusBehavior on topRightRadius {}
 
 				StateLayer {
 					id: stateLayer
@@ -262,14 +258,10 @@ VerticalFadeFlickable {
 								topRightRadius: layer.pressed ? Tokens.rounding.largeIncreased : isFirst ? Tokens.rounding.largeIncreased : Tokens.rounding.extraSmall
 								width: cardList.width
 
-								RadiusBehavior on bottomLeftRadius {
-								}
-								RadiusBehavior on bottomRightRadius {
-								}
-								RadiusBehavior on topLeftRadius {
-								}
-								RadiusBehavior on topRightRadius {
-								}
+								RadiusBehavior on bottomLeftRadius {}
+								RadiusBehavior on bottomRightRadius {}
+								RadiusBehavior on topLeftRadius {}
+								RadiusBehavior on topRightRadius {}
 
 								ColumnLayout {
 									id: resultLayout
@@ -318,9 +310,10 @@ VerticalFadeFlickable {
 
 									z: 1
 
-									onClicked: {
-										root.sState.jumpToSetting(result.modelData.pageIdx, result.modelData.subPath, result.modelData.anchor);
-									}
+								onClicked: {
+									const target = result.modelData.targetSubPath;
+									root.sState.jumpToSetting(result.modelData.pageIdx, target.length > 0 ? target : result.modelData.subPath, target.length > 0 ? "" : result.modelData.anchor);
+								}
 								}
 
 								CustomSwitch {

Modules/Settings/PageCompRegistry.qml

@@ -11,6 +11,7 @@ import qs.Modules.Settings.Pages.Audio
 import qs.Modules.Settings.Pages.Apps
 import qs.Modules.Settings.Pages.Panels
 import qs.Modules.Settings.Pages.Panels.Bar
+import qs.Modules.Settings.Pages.Panels.Sidebar
 import qs.Modules.Settings.Pages.Services
 import qs.Services
 
@@ -23,13 +24,11 @@ QtObject {
 			// Wallpaper & style
 			StackPage {
 				Component {
-					WallpaperPage {
-					}
+					WallpaperPage {}
 				}
 
 				Component {
-					WallpaperSelect {
-					}
+					WallpaperSelect {}
 				}
 			}
 		},
@@ -37,32 +36,27 @@ QtObject {
 			// Screenshot
 			StackPage {
 				Component {
-					ScreenshotPage {
-					}
+					ScreenshotPage {}
 				}
 			}
 		},
 
 		// Connectivity
 		Component {
-			PlaceholderComp {
-			}
+			PlaceholderComp {}
 		},
 		Component {
-			PlaceholderComp {
-			}
+			PlaceholderComp {}
 		},
 		Component {
 			// Audio
 			StackPage {
 				Component {
-					AudioPage {
-					}
+					AudioPage {}
 				}
 
 				Component {
-					AppVolumes {
-					}
+					AppVolumes {}
 				}
 			}
 		},
@@ -71,49 +65,45 @@ QtObject {
 		Component {
 			StackPage {
 				Component {
-					PanelsPage {
-					}
+					PanelsPage {}
 				}
 
 				Component {
-					BarPanel {
-					}
+					BarPanel {}
 				}
 
 				Component {
-					DashboardPanel {
-					}
+					DashboardPanel {}
 				}
 
 				Component {
-					ResourcesPanel {
-					}
+					ResourcesPanel {}
 				}
 
 				Component {
-					LauncherPanel {
-					}
+					LauncherPanel {}
 				}
 
 				Component {
-					SidebarPanel {
-					}
+					SidebarPanel {}
 				}
 
 				// Bar sub pages
 				Component {
-					BarTray {
-					}
+					BarTray {}
 				}
 
 				Component {
-					BarStatusIcons {
-					}
+					BarStatusIcons {}
 				}
 
 				Component {
-					BarClock {
-					}
+					BarClock {}
+				}
+
+				// Sidebar sub pages
+				Component {
+					SidebarLlm {}
 				}
 			}
 		},
@@ -122,18 +112,15 @@ QtObject {
 		Component {
 			StackPage {
 				Component {
-					AppsPage {
-					}
+					AppsPage {}
 				}
 
 				Component {
-					AllApps {
-					}
+					AllApps {}
 				}
 
 				Component {
-					AppInfo {
-					}
+					AppInfo {}
 				}
 			}
 		},
@@ -142,13 +129,11 @@ QtObject {
 		Component {
 			StackPage {
 				Component {
-					ServicesPage {
-					}
+					ServicesPage {}
 				}
 
 				Component {
-					NotificationsPage {
-					}
+					NotificationsPage {}
 				}
 			}
 		},
@@ -157,15 +142,13 @@ QtObject {
 		Component {
 			StackPage {
 				Component {
-					AboutPage {
-					}
+					AboutPage {}
 				}
 			}
 		}
 	]
 	readonly property Component placeholderComp: Component {
-		PlaceholderComp {
-		}
+		PlaceholderComp {}
 	}
 
 	component PlaceholderComp: Item {

Modules/Settings/Pages/Panels/Bar/BarStatusIcons.qml

@@ -55,6 +55,7 @@ PageBase {
 			enabled: Object.keys(model).length > 0
 			header: qsTr("Add new entry")
 			icon: "add"
+			last: true
 			label: qsTr("Add entry")
 			model: {
 				const present = new Set(Config.bar.tray.statusIcons.values.map(item => item.id));

Modules/Settings/Pages/Panels/Sidebar/SidebarLlm.qml

@@ -0,0 +1,111 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import QtQuick.Layouts
+import ZShell.Config
+import qs.Components
+import qs.Modules.Settings.Common
+
+PageBase {
+	id: root
+
+	readonly property var schemes: [
+		{
+			id: "oneDark",
+			label: qsTr("One Dark")
+		},
+		{
+			id: "nord",
+			label: qsTr("Nord")
+		},
+		{
+			id: "dracula",
+			label: qsTr("Dracula")
+		},
+		{
+			id: "githubDark",
+			label: qsTr("Github Dark")
+		},
+		{
+			id: "solarizedDark",
+			label: qsTr("Solarized Dark")
+		},
+		{
+			id: "monokai",
+			label: qsTr("Monokai")
+		},
+		{
+			id: "gruvboxDark",
+			label: qsTr("Gruvbox Dark")
+		},
+		{
+			id: "catppuccinMocha",
+			label: qsTr("Catppuccin Mocha")
+		},
+		{
+			id: "tokyoNight",
+			label: qsTr("Tokyo Night")
+		},
+		{
+			id: "ayuDark",
+			label: qsTr("Ayu Dark")
+		},
+		{
+			id: "palenight",
+			label: qsTr("Pale Night")
+		}
+	]
+
+	isSubPage: true
+	title: qsTr("Sidebar")
+
+	ColumnLayout {
+		anchors.horizontalCenter: parent.horizontalCenter
+		anchors.top: parent.top
+		spacing: Tokens.spacing.extraSmall / 2
+		width: root.cappedWidth
+
+		SectionHeader {
+			first: true
+			text: qsTr("General")
+		}
+
+		ToggleRow {
+			settingAnchor: "panels-sidebar-llm-enabled"
+			checked: Config.llm.enabled
+			text: qsTr("Enabled")
+			first: true
+			last: true
+
+			onToggled: Config.llm.enabled = checked
+		}
+
+		SectionHeader {
+			text: qsTr("Appearance")
+		}
+
+		DialogSelectButton {
+			id: selectScheme
+
+			acceptLabel: qsTr("Confirm")
+			enabled: Object.keys(model).length > 0
+			header: qsTr("Select scheme")
+			first: true
+			last: true
+			icon: "add"
+			label: qsTr("Color scheme")
+			subtext: qsTr("Select the color scheme used for code blocks")
+			model: root.schemes
+			rootParent: root.flickable
+
+			initialSelect: Config.llm.appearance.scheme
+
+			onAccepted: {
+				if (!selectedItem)
+					return;
+
+				Config.llm.appearance.scheme = selectedItem;
+			}
+		}
+	}
+}

Modules/Settings/Pages/Panels/SidebarPanel.qml

@@ -89,6 +89,7 @@ PageBase {
 			header: qsTr("Add new entry")
 			icon: "add"
 			label: qsTr("Add entry")
+			last: true
 			model: {
 				const present = new Set(Config.utilities.quickToggles.values.map(item => item.id));
 				return Object.keys(root.builtinIcons).filter(id => !present.has(id)).map(id => ({
@@ -108,5 +109,19 @@ PageBase {
 				});
 			}
 		}
+
+		SectionHeader {
+			text: qsTr("AI chat")
+		}
+
+		NavRow {
+			text: qsTr("AI chat")
+			settingAnchor: "panels-sidebar-llm"
+			icon: "robot_2"
+			first: true
+			last: true
+
+			onClicked: root.sState.openSubPage(9)
+		}
 	}
 }

Modules/Settings/SettingsSearcher.qml

@@ -1,66 +1,24 @@
 pragma Singleton
 
 import "../../scripts/fzf.js" as Fzf
+import "../../scripts/settings-indexer.js" as SettingsIndexer
 import QtQuick
 import Quickshell
 import ZShell
 import ZShell.Config
+import qs.Paths
 
 Singleton {
 	id: root
 
-	property var fzfFinder: null
+	property var inverted: ({})
+	property var ranking: ({})
 	readonly property var highlightCache: ({
 			"search": "",
 			"pattern": null
 		})
-	property var inverted: ({})
-	property var ranking: ({})
-
-	function highlight(text: string, search: string, colour: color): string {
-		const escaped = text.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
-		if (search.length === 0)
-			return escaped;
-
-		const cache = root.highlightCache;
-		if (search !== cache.search) {
-			const tokens = tokenize(search);
-			cache.search = search;
-			if (tokens.length === 0)
-				cache.pattern = null;
-			else {
-				const escapedTokens = tokens.map(t => t.replace(/[.*+?^${}()|[\]\\]/g, "\\$&"));
-				cache.pattern = new RegExp("\\b(" + escapedTokens.join("|") + ")", "gi");
-			}
-		}
-
-		const pattern = cache.pattern;
-		if (!pattern)
-			return escaped;
-
-		pattern.lastIndex = 0;
-		if (!pattern.test(escaped))
-			return escaped;
-
-		pattern.lastIndex = 0;
-		return escaped.replace(pattern, `<font color="${colour}">$1</font>`);
-	}
-
-	function lookup(token: string): var {
-		const result = ({});
-		const exact = root.inverted[token] !== undefined;
-		const keys = exact ? [token] : Object.keys(root.inverted).filter(k => k.startsWith(token));
-		for (const key of keys) {
-			const rank = root.ranking[key] ?? ({});
-			for (const id of root.inverted[key]) {
-				const w = rank[id] ?? 0.1;
-				if (result[id] === undefined || w > result[id])
-					result[id] = w;
-			}
-		}
-
-		return result;
-	}
+	property var fzfFinder: null
+	readonly property string cachePath: Paths.cache + "/settings-index.json"
 
 	function query(search: string): list<QtObject> {
 		const tokens = root.tokenize(search);
@@ -70,7 +28,7 @@ Singleton {
 		const scores = ({});
 		const hitCounts = ({});
 		for (const token of tokens) {
-			const matches = root.lookup(token);
+			const matches = root.lookup(token); // { id: weight }
 			for (const id in matches) {
 				scores[id] = (scores[id] ?? 0) + matches[id];
 				hitCounts[id] = (hitCounts[id] ?? 0) + 1;
@@ -103,13 +61,76 @@ Singleton {
 		return out;
 	}
 
+	function lookup(token: string): var {
+		const result = ({});
+		const exact = root.inverted[token] !== undefined;
+		const keys = exact ? [token] : Object.keys(root.inverted).filter(k => k.startsWith(token));
+		for (const key of keys) {
+			const rank = root.ranking[key] ?? ({});
+			for (const id of root.inverted[key]) {
+				const w = rank[id] ?? 0.1;
+				if (result[id] === undefined || w > result[id])
+					result[id] = w;
+			}
+		}
+
+		return result;
+	}
+
 	function tokenize(text: string): var {
 		return text.toLowerCase().split(/[^a-z0-9]+/).filter(t => t.length > 0);
 	}
 
+	function highlight(text: string, search: string, colour: color): string {
+		const escaped = text.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;");
+		if (search.length === 0)
+			return escaped;
+
+		const cache = root.highlightCache;
+		if (search !== cache.search) {
+			const tokens = root.tokenize(search);
+			cache.search = search;
+			if (tokens.length === 0) {
+				cache.pattern = null;
+			} else {
+				const escapedTokens = tokens.map(t => t.replace(/[.*+?^${}()|[\]\\]/g, "\\$&"));
+				cache.pattern = new RegExp("\\b(" + escapedTokens.join("|") + ")", "gi");
+			}
+		}
+
+		const pattern = cache.pattern;
+		if (!pattern)
+			return escaped;
+
+		pattern.lastIndex = 0;
+		if (!pattern.test(escaped))
+			return escaped;
+
+		pattern.lastIndex = 0;
+		return escaped.replace(pattern, `<font color="${colour}">$1</font>`);
+	}
+
+	function loadIndex(): var {
+		const revision = ZUtils.gitRevision();
+		const cached = ZUtils.readTextFile(cachePath);
+		if (cached) {
+			try {
+				const parsed = JSON.parse(cached);
+				if (parsed.version === 3 && revision && parsed.revision === revision && parsed.locale === Qt.locale().name)
+					return parsed;
+			} catch (e) {}
+		}
+		const data = SettingsIndexer.buildIndex(`${Quickshell.shellDir}/Modules/Settings`, p => ZUtils.readTextFile(p), (d, s) => ZUtils.listFiles(d, s), (ctx, text) => qsTranslate(ctx, text));
+		data.revision = revision;
+		data.locale = Qt.locale().name;
+		ZUtils.writeTextFile(cachePath, JSON.stringify(data));
+		console.log(`SettingsSearcher: indexed ${data.entries.length} settings (revision ${revision || "unknown"})`);
+		return data;
+	}
+
 	Component.onCompleted: {
 		try {
-			const data = JSON.parse(ZUtils.settingsIndex());
+			const data = root.loadIndex();
 			entries.model = data.entries;
 			root.inverted = data.inverted ?? {};
 			root.ranking = data.ranking ?? {};
@@ -122,6 +143,7 @@ Singleton {
 				limit: 25
 			});
 		} catch (e) {
+			console.warn("SettingsSearcher: failed to build settings index:", e);
 			entries.model = [];
 			root.inverted = {};
 			root.ranking = {};
@@ -132,22 +154,25 @@ Singleton {
 	Variants {
 		id: entries
 
-		SettingEntry {
-		}
+		SettingEntry {}
 	}
 
 	component SettingEntry: QtObject {
-		readonly property string anchor: modelData.anchor ?? ""
+		required property var modelData
+
+		readonly property int pageIdx: modelData.pageIdx
+		readonly property var subPath: modelData.subPath
+		readonly property var targetSubPath: modelData.targetSubPath ?? []
 		readonly property var crumbIcons: modelData.crumbIcons
 		readonly property var crumbLabels: modelData.crumbLabels
-		readonly property bool isToggle: togglePath.length > 0
-		required property var modelData
-		readonly property int pageIdx: modelData.pageIdx
-		readonly property string section: modelData.section ?? ""
-		readonly property var subPath: modelData.subPath
-		readonly property string subtext: modelData.subtext ?? ""
 		readonly property string title: modelData.title
+		readonly property string section: modelData.section ?? ""
+		readonly property string subtext: modelData.subtext ?? ""
+		readonly property string anchor: modelData.anchor ?? ""
+		readonly property string icon: modelData.icon ?? ""
+
 		readonly property string togglePath: modelData.togglePath ?? ""
+		readonly property bool isToggle: togglePath.length > 0
 		readonly property bool toggleValue: {
 			if (!isToggle)
 				return false;

Plugins/CMakeLists.txt

@@ -1 +1,24 @@
+find_package(Qt6 REQUIRED COMPONENTS ShaderTools Core Qml Gui Quick QuickPrivate Concurrent Sql Network DBus CanvasPainter)
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(Qalculate IMPORTED_TARGET libqalculate REQUIRED)
+pkg_check_modules(Pipewire IMPORTED_TARGET libpipewire-0.3 REQUIRED)
+pkg_check_modules(Aubio IMPORTED_TARGET aubio REQUIRED)
+pkg_check_modules(Cava IMPORTED_TARGET libcava QUIET)
+pkg_check_modules(GLIB REQUIRED glib-2.0 gobject-2.0 gio-2.0)
+
+if(NOT Cava_FOUND)
+	pkg_check_modules(Cava IMPORTED_TARGET cava REQUIRED)
+endif()
+
+include(cmake/sensorslib.cmake)
+
+set(QT_QML_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/qml")
+qt_standard_project_setup(REQUIRES 6.9)
+
+include(cmake/pch.cmake)
+include(cmake/qml-module.cmake)
+
+add_library(zshell-util INTERFACE)
+target_include_directories(zshell-util INTERFACE "${CMAKE_CURRENT_SOURCE_DIR}/include")
+
 add_subdirectory(ZShell)

Plugins/ZShell/CMakeLists.txt

@@ -1,55 +1,3 @@
-find_package(Qt6 REQUIRED COMPONENTS ShaderTools Core Qml Gui Quick Concurrent Sql Network DBus CanvasPainter)
-find_package(PkgConfig REQUIRED)
-find_library(SENSORS_LIBRARY NAMES sensors REQUIRED)
-find_path(SENSORS_INCLUDE_DIR NAMES sensors/sensors.h REQUIRED)
-pkg_check_modules(Qalculate IMPORTED_TARGET libqalculate REQUIRED)
-pkg_check_modules(Pipewire IMPORTED_TARGET libpipewire-0.3 REQUIRED)
-pkg_check_modules(Aubio IMPORTED_TARGET aubio REQUIRED)
-pkg_check_modules(Cava IMPORTED_TARGET libcava QUIET)
-pkg_check_modules(GLIB REQUIRED glib-2.0 gobject-2.0 gio-2.0)
-
-if(NOT Cava_FOUND)
-	pkg_check_modules(Cava IMPORTED_TARGET cava REQUIRED)
-endif()
-
-if(NOT TARGET Sensors::Sensors)
-	add_library(Sensors::Sensors UNKNOWN IMPORTED)
-	set_target_properties(Sensors::Sensors PROPERTIES
-		IMPORTED_LOCATION "${SENSORS_LIBRARY}"
-		INTERFACE_INCLUDE_DIRECTORIES "${SENSORS_INCLUDE_DIR}"
-	)
-endif()
-
-set(QT_QML_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/qml")
-qt_standard_project_setup(REQUIRES 6.9)
-
-function(qml_module arg_TARGET)
-	cmake_parse_arguments(PARSE_ARGV 1 arg "" "URI" "SOURCES;LIBRARIES;RESOURCES")
-	qt_add_qml_module(${arg_TARGET}
-		URI ${arg_URI}
-		VERSION 1.0
-		SOURCES ${arg_SOURCES}
-		RESOURCES ${arg_RESOURCES}
-	)
-
-	qt_query_qml_module(${arg_TARGET}
-		URI module_uri
-		VERSION module_version
-		PLUGIN_TARGET module_plugin_target
-		TARGET_PATH module_target_path
-		QMLDIR module_qmldir
-		TYPEINFO module_typeinfo
-	)
-	set(module_dir "${INSTALL_QMLDIR}/${module_target_path}")
-	install(TARGETS ${arg_TARGET} LIBRARY DESTINATION "${module_dir}" RUNTIME DESTINATION "${module_dir}")
-	install(TARGETS "${module_plugin_target}" LIBRARY DESTINATION "${module_dir}" RUNTIME DESTINATION "${module_dir}")
-	install(FILES "${module_qmldir}" DESTINATION "${module_dir}")
-	install(FILES "${module_typeinfo}" DESTINATION "${module_dir}")
-	target_link_libraries(${arg_TARGET} PRIVATE Qt::Core Qt::Qml ${arg_LIBRARIES})
-endfunction()
-
-set_source_files_properties("${SETTINGS_INDEX_JSON}" PROPERTIES QT_RESOURCE_ALIAS "settings-index.json")
-
 qml_module(ZShell
 	URI ZShell
 	SOURCES
@@ -60,8 +8,6 @@ qml_module(ZShell
 		toaster.hpp toaster.cpp
 		qalculator.hpp qalculator.cpp
 		zutils.hpp zutils.cpp
-	RESOURCES
-		"${SETTINGS_INDEX_JSON}"
 	LIBRARIES
 		Qt::Gui
 		Qt::Quick
@@ -69,9 +15,13 @@ qml_module(ZShell
 		Qt::Sql
 		Qt::DBus
 		PkgConfig::Qalculate
+		zshell-util
 )
 
-target_compile_definitions(ZShell PRIVATE ZSHELL_VERSION="${VERSION}")
+target_compile_definitions(ZShell PRIVATE
+	ZSHELL_VERSION="${VERSION}"
+	GIT_REVISION="${GIT_REVISION}"
+)
 
 add_subdirectory(Models)
 add_subdirectory(Internal)
@@ -79,3 +29,4 @@ add_subdirectory(Services)
 add_subdirectory(Components)
 add_subdirectory(Blobs)
 add_subdirectory(Config)
+add_subdirectory(Llm)

Plugins/ZShell/Components/CMakeLists.txt

@@ -1,10 +1,13 @@
 qml_module(ZShell-components
 	URI ZShell.Components
-    SOURCES
-        lazylistview.hpp lazylistview.cpp
+	SOURCES
+		lazylistview.hpp lazylistview.cpp
+		chatlistview.hpp chatlistview.cpp
 		wavyline.hpp wavyline.cpp
 		buttonrow.hpp buttonrow.cpp
 		carouselview.hpp carouselview.cpp
-    LIBRARIES
-        Qt::Quick
+		wheelinverter.hpp
+	LIBRARIES
+		Qt::Quick
+		Qt::QuickPrivate
 )

Plugins/ZShell/Components/chatlistview.hpp

@@ -0,0 +1,299 @@
+#pragma once
+
+#include <QAbstractItemModel>
+#include <QElapsedTimer>
+#include <QHash>
+#include <QList>
+#include <QObject>
+#include <QPointer>
+#include <QQmlComponent>
+#include <QQuickItem>
+#include <QRect>
+#include <QTimer>
+#include <QVector>
+
+namespace ZShell::components {
+
+class ChatListViewAttached : public QObject {
+	Q_OBJECT
+
+	Q_PROPERTY(
+		qreal preferredHeight READ preferredHeight WRITE setPreferredHeight
+			NOTIFY preferredHeightChanged)
+	Q_PROPERTY(
+		qreal visibleHeight READ visibleHeight WRITE setVisibleHeight NOTIFY
+			visibleHeightChanged)
+	Q_PROPERTY(bool ready READ ready NOTIFY readyChanged)
+	Q_PROPERTY(bool adding READ adding NOTIFY addingChanged)
+	Q_PROPERTY(bool removing READ removing NOTIFY removingChanged)
+	Q_PROPERTY(
+		bool trackViewport READ trackViewport WRITE setTrackViewport NOTIFY
+			trackViewportChanged)
+
+	public:
+	explicit ChatListViewAttached(QObject* parent = nullptr);
+
+	[[nodiscard]] qreal preferredHeight() const;
+	void setPreferredHeight(qreal height);
+
+	[[nodiscard]] qreal visibleHeight() const;
+	void setVisibleHeight(qreal height);
+
+	[[nodiscard]] bool ready() const;
+	void setReady(bool ready);
+
+	[[nodiscard]] bool adding() const;
+	void setAdding(bool adding);
+
+	[[nodiscard]] bool removing() const;
+	void setRemoving(bool removing);
+
+	[[nodiscard]] bool trackViewport() const;
+	void setTrackViewport(bool track);
+
+	signals:
+	void preferredHeightChanged();
+	void visibleHeightChanged();
+	void readyChanged();
+	void addingChanged();
+	void removingChanged();
+	void trackViewportChanged();
+
+	private:
+	qreal m_preferredHeight = -1;
+	qreal m_visibleHeight = -1;
+	bool m_ready = false;
+	bool m_adding = false;
+	bool m_removing = false;
+	bool m_trackViewport = false;
+};
+
+class ChatListView : public QQuickItem {
+	Q_OBJECT
+	QML_ELEMENT
+	QML_ATTACHED(ChatListViewAttached)
+
+	public:
+	Q_PROPERTY(
+		QAbstractItemModel* model READ model WRITE setModel NOTIFY modelChanged)
+	Q_PROPERTY(
+		QQmlComponent* delegate READ delegate WRITE setDelegate NOTIFY
+			delegateChanged)
+
+	Q_PROPERTY(qreal spacing READ spacing WRITE setSpacing NOTIFY spacingChanged)
+	Q_PROPERTY(
+		qreal contentHeight READ contentHeight NOTIFY contentHeightChanged)
+	Q_PROPERTY(qreal layoutHeight READ layoutHeight NOTIFY layoutHeightChanged)
+	Q_PROPERTY(
+		qreal contentY READ contentY WRITE setContentY NOTIFY contentYChanged)
+
+	Q_PROPERTY(
+		QRectF viewport READ viewport WRITE setViewport NOTIFY viewportChanged)
+	Q_PROPERTY(
+		bool useCustomViewport READ useCustomViewport WRITE setUseCustomViewport
+			NOTIFY useCustomViewportChanged)
+	Q_PROPERTY(
+		qreal cacheBuffer READ cacheBuffer WRITE setCacheBuffer NOTIFY
+			cacheBufferChanged)
+
+	Q_PROPERTY(
+		qreal estimatedHeight READ estimatedHeight WRITE setEstimatedHeight
+			NOTIFY estimatedHeightChanged)
+
+	Q_PROPERTY(
+		bool asynchronous READ asynchronous WRITE setAsynchronous NOTIFY
+			asynchronousChanged)
+
+	Q_PROPERTY(
+		int removeDuration READ removeDuration WRITE setRemoveDuration NOTIFY
+			removeDurationChanged)
+	Q_PROPERTY(
+		int readyDelay READ readyDelay WRITE setReadyDelay NOTIFY
+			readyDelayChanged)
+	Q_PROPERTY(
+		int yAnimDuration READ yAnimDuration WRITE setYAnimDuration NOTIFY
+			yAnimDurationChanged)
+
+	Q_PROPERTY(int count READ count NOTIFY countChanged)
+
+	enum Edge {
+		TopEdge,
+		BottomEdge,
+	};
+	Q_ENUM(Edge)
+
+	Q_INVOKABLE void anchorItem(QQuickItem* item, Edge edge);
+	Q_INVOKABLE void clearAnchor();
+	Q_INVOKABLE void requestRestore(qreal targetY);
+
+	explicit ChatListView(QQuickItem* parent = nullptr);
+	~ChatListView() override;
+
+	static ChatListViewAttached* qmlAttachedProperties(QObject* object);
+
+	[[nodiscard]] QAbstractItemModel* model() const;
+	void setModel(QAbstractItemModel* model);
+
+	[[nodiscard]] QQmlComponent* delegate() const;
+	void setDelegate(QQmlComponent* delegate);
+
+	[[nodiscard]] qreal spacing() const;
+	void setSpacing(qreal spacing);
+
+	[[nodiscard]] qreal contentHeight() const;
+	[[nodiscard]] qreal layoutHeight() const;
+
+	[[nodiscard]] qreal contentY() const;
+	void setContentY(qreal contentY);
+
+	[[nodiscard]] QRectF viewport() const;
+	void setViewport(const QRectF& viewport);
+
+	[[nodiscard]] bool useCustomViewport() const;
+	void setUseCustomViewport(bool use);
+
+	[[nodiscard]] qreal cacheBuffer() const;
+	void setCacheBuffer(qreal buffer);
+
+	[[nodiscard]] qreal estimatedHeight() const;
+	void setEstimatedHeight(qreal height);
+
+	[[nodiscard]] bool asynchronous() const;
+	void setAsynchronous(bool async);
+
+	[[nodiscard]] int removeDuration() const;
+	void setRemoveDuration(int duration);
+
+	[[nodiscard]] int readyDelay() const;
+	void setReadyDelay(int delay);
+
+	[[nodiscard]] int yAnimDuration() const;
+	void setYAnimDuration(int duration);
+
+	[[nodiscard]] int count() const;
+
+	signals:
+	void modelChanged();
+	void delegateChanged();
+	void spacingChanged();
+	void contentHeightChanged();
+	void layoutHeightChanged();
+	void contentYChanged();
+	void viewportChanged();
+	void useCustomViewportChanged();
+	void cacheBufferChanged();
+	void estimatedHeightChanged();
+	void asynchronousChanged();
+	void removeDurationChanged();
+	void readyDelayChanged();
+	void yAnimDurationChanged();
+	void countChanged();
+	void viewportAdjustNeeded(qreal delta);
+	void viewportRestoreRequested(qreal targetY);
+
+	protected:
+	void componentComplete() override;
+	void geometryChange(
+		const QRectF& newGeometry, const QRectF& oldGeometry) override;
+	void updatePolish() override;
+	bool event(QEvent* e) override;
+
+	private:
+	struct ItemRecord {
+		qreal targetY = 0;
+		qreal height = 0;
+		bool heightKnown = false;
+		bool isNew = false;
+		qreal measuredWidth = -1;
+	};
+
+	struct DelegateEntry {
+		int modelIndex = -1;
+		QQuickItem* item = nullptr;
+		bool pendingRemoval = false;
+		bool pendingInsert = false;
+		bool readyDelayStarted = false;
+		bool measureOnly = false;
+		qreal propY = 0;
+		bool hasPropY = false;
+		qint64 lastPropTime = 0;
+		qint64 lastHeightChange = 0;
+	};
+
+	void relayout();
+	[[nodiscard]] std::pair<int, int> computeVisibleRange() const;
+	[[nodiscard]] QRectF effectiveViewport() const;
+	[[nodiscard]] qreal effectiveEstimatedHeight() const;
+	[[nodiscard]] static bool isStaleRecord(
+		const ItemRecord& record, qreal viewWidth);
+	[[nodiscard]] static qreal delegateHeight(QQuickItem* item);
+	[[nodiscard]] static qreal delegateVisibleHeight(QQuickItem* item);
+	[[nodiscard]] static bool isDelegateReady(QQuickItem* item);
+	void trackHeight(qreal height);
+	void untrackHeight(qreal height);
+
+	void syncDelegates();
+	void pumpMeasureQueue();
+	void buildMeasureQueue();
+	DelegateEntry createDelegate(int modelIndex);
+	void destroyDelegate(DelegateEntry& entry);
+	void updateDelegateData(DelegateEntry& entry);
+
+	void connectModel();
+	void disconnectModel();
+	void resetContent();
+	void onRowsInserted(const QModelIndex& parent, int first, int last);
+	void onRowsAboutToBeRemoved(const QModelIndex& parent, int first, int last);
+	void onRowsRemoved(const QModelIndex& parent, int first, int last);
+	void onDataChanged(
+		const QModelIndex& topLeft,
+		const QModelIndex& bottomRight,
+		const QList<int>& roles);
+	void onModelReset();
+
+	void applyAnchor();
+
+	QAbstractItemModel* m_model = nullptr;
+	QQmlComponent* m_delegate = nullptr;
+
+	qreal m_spacing = 0;
+	qreal m_contentHeight = 0;
+	qreal m_layoutHeight = 0;
+	qreal m_contentY = 0;
+
+	QRectF m_viewport;
+	bool m_useCustomViewport = false;
+	qreal m_cacheBuffer = 0;
+
+	qreal m_estimatedHeight = -1;
+	qreal m_knownHeightSum = 0;
+	int m_knownHeightCount = 0;
+	bool m_asynchronous = false;
+
+	int m_removeDuration = 300;
+	int m_readyDelay = 0;
+	int m_yAnimDuration = 300;
+	QElapsedTimer m_clock;
+
+	QVector<ItemRecord> m_layout;
+	QHash<int, DelegateEntry> m_delegates;
+	QHash<QQuickItem*, int> m_itemToIndex;
+	QVector<DelegateEntry> m_dyingDelegates;
+
+	QVector<int> m_measureQueue;
+	QTimer* m_measureTimer = nullptr;
+
+	bool m_componentComplete = false;
+	bool m_relayoutPending = false;
+	bool m_animateY = false;
+
+	QPointer<QQuickItem> m_anchorItem;
+	Edge m_anchorEdge = TopEdge;
+	int m_restoreIndex = -1;
+	bool m_restoreActive = false;
+	qint64 m_restoreQuietUntil = 0;
+
+	QList<QMetaObject::Connection> m_modelConnections;
+};
+
+} // namespace ZShell::components

Plugins/ZShell/Components/wheelinverter.hpp

@@ -0,0 +1,90 @@
+#pragma once
+
+#include <QQuickItem>
+#include <QQuickWindow>
+#include <QWheelEvent>
+#include <QCoreApplication>
+#include <QPointer>
+#include <QDebug>
+
+namespace ZShell::components {
+
+class WheelInverter : public QQuickItem {
+	Q_OBJECT
+	QML_ELEMENT
+
+	Q_PROPERTY(
+		QQuickItem* target READ target WRITE setTarget NOTIFY targetChanged)
+
+	public:
+	using QQuickItem::QQuickItem;
+
+	QQuickItem* target() const { return m_target; }
+
+	void setTarget(QQuickItem* target) {
+		if (m_target == target) return;
+
+		if (m_target) m_target->removeEventFilter(this);
+
+		m_target = target;
+
+		if (m_target) m_target->installEventFilter(this);
+
+		emit targetChanged();
+	}
+
+	protected:
+	class InvertedWheelEvent : public QWheelEvent {
+		public:
+		using QWheelEvent::QWheelEvent;
+
+		bool invertedByWheelInverter = true;
+	};
+
+	bool eventFilter(QObject* watched, QEvent* event) override {
+		if (watched != m_target || event->type() != QEvent::Wheel)
+			return QQuickItem::eventFilter(watched, event);
+
+		auto* wheel = static_cast<QWheelEvent*>(event);
+
+		const bool inverted = dynamic_cast<InvertedWheelEvent*>(wheel) !=
+							  nullptr;
+
+		if (inverted) return false;
+
+		auto* window = m_target ? m_target->window() : nullptr;
+		if (!window) {
+			qInfo() << "[WheelInverter] no window";
+			return false;
+		}
+
+		const QPointF windowPos =
+			window->mapFromGlobal(wheel->globalPosition());
+
+		auto* invertedEvent = new InvertedWheelEvent(
+			windowPos,
+			wheel->globalPosition(),
+			-wheel->pixelDelta(),
+			-wheel->angleDelta(),
+			wheel->buttons(),
+			wheel->modifiers(),
+			wheel->phase(),
+			wheel->inverted(),
+			wheel->source(),
+			wheel->pointingDevice());
+
+		invertedEvent->setTimestamp(wheel->timestamp());
+
+		QCoreApplication::postEvent(window, invertedEvent);
+
+		return true;
+	}
+
+	signals:
+	void targetChanged();
+
+	private:
+	QPointer<QQuickItem> m_target;
+};
+
+} // namespace ZShell::components

Plugins/ZShell/Config/CMakeLists.txt

@@ -16,6 +16,7 @@ qml_module(ZShell-config
 		dock.hpp
 		general.hpp
 		launcher.hpp
+		llm.hpp
 		lock.hpp
 		notifs.hpp
 		osd.hpp

Plugins/ZShell/Config/config.cpp

@@ -9,6 +9,7 @@
 #include "dock.hpp"
 #include "general.hpp"
 #include "launcher.hpp"
+#include "llm.hpp"
 #include "lock.hpp"
 #include "notifs.hpp"
 #include "osd.hpp"
@@ -33,6 +34,8 @@
 
 namespace ZShell::config {
 
+Config* Config::s_instance = nullptr;
+
 Config::Config(QObject* parent)
 	: ConfigObject(parent)
 	, m_appearance(new Appearance(this))
@@ -44,6 +47,7 @@ Config::Config(QObject* parent)
 	, m_dock(new Dock(this))
 	, m_general(new General(this))
 	, m_launcher(new Launcher(this))
+	, m_llm(new Llm(this))
 	, m_lock(new Lock(this))
 	, m_notifs(new Notifs(this))
 	, m_osd(new Osd(this))
@@ -51,6 +55,7 @@ Config::Config(QObject* parent)
 	, m_services(new Services(this))
 	, m_sidebar(new Sidebar(this))
 	, m_utilities(new Utilities(this)) {
+	s_instance = this;
 	connect(this, &ConfigObject::propertiesChanged, this, &Config::scheduleSave);
 
 	m_saveTimer.setSingleShot(true);
@@ -81,8 +86,13 @@ Config::Config(QObject* parent)
 	m_firstLoadDone = true;
 }
 
+Config* Config::instance() {
+	return s_instance;
+}
+
 Config* Config::create(QQmlEngine*, QJSEngine*) {
-	return new Config();
+	if (!s_instance) s_instance = new Config();
+	return s_instance;
 }
 
 QString Config::filePath() const {

Plugins/ZShell/Config/config.hpp

@@ -24,6 +24,7 @@ class Dashboard;
 class Dock;
 class General;
 class Launcher;
+class Llm;
 class Lock;
 class Notifs;
 class Osd;
@@ -46,6 +47,7 @@ class Config : public ConfigObject {
 	Q_MOC_INCLUDE("dock.hpp")
 	Q_MOC_INCLUDE("general.hpp")
 	Q_MOC_INCLUDE("launcher.hpp")
+	Q_MOC_INCLUDE("llm.hpp")
 	Q_MOC_INCLUDE("lock.hpp")
 	Q_MOC_INCLUDE("notifs.hpp")
 	Q_MOC_INCLUDE("osd.hpp")
@@ -63,6 +65,7 @@ class Config : public ConfigObject {
 	CONFIG_SUBOBJECT(Dock, dock)
 	CONFIG_SUBOBJECT(General, general)
 	CONFIG_SUBOBJECT(Launcher, launcher)
+	CONFIG_SUBOBJECT(Llm, llm)
 	CONFIG_SUBOBJECT(Lock, lock)
 	CONFIG_SUBOBJECT(Notifs, notifs)
 	CONFIG_SUBOBJECT(Osd, osd)
@@ -74,6 +77,7 @@ class Config : public ConfigObject {
 	public:
 	explicit Config(QObject* parent = nullptr);
 	static Config* create(QQmlEngine*, QJSEngine*);
+	[[nodiscard]] static Config* instance();
 
 	Q_INVOKABLE void load();
 	Q_INVOKABLE void saveNow();
@@ -103,6 +107,8 @@ class Config : public ConfigObject {
 	bool m_loading = false;
 	bool m_firstLoadDone = false;
 	QFuture<void> m_loadFuture;
+
+	static Config* s_instance;
 };
 
 } // namespace ZShell::config

Plugins/ZShell/Config/llm.hpp

@@ -0,0 +1,36 @@
+#pragma once
+#include "configobject.hpp"
+#include <qhashfunctions.h>
+#include <qobject.h>
+#include <qqmlintegration.h>
+
+namespace ZShell::config {
+
+class LlmAppearance : public ConfigObject {
+	Q_OBJECT
+	QML_ANONYMOUS
+
+	CFG_PROPERTY(QString, scheme, QStringLiteral("tokyoNight"))
+
+	public:
+	explicit LlmAppearance(QObject* parent = nullptr) : ConfigObject(parent) {}
+};
+
+class Llm : public ConfigObject {
+	Q_OBJECT
+	QML_ANONYMOUS
+
+	CFG_PROPERTY(QString, endpoint, "http://localhost:8080")
+	CFG_PROPERTY(QString, model, "")
+	CFG_PROPERTY(double, temperature, 0.7)
+	CFG_PROPERTY(bool, tools, true)
+	CFG_PROPERTY(bool, sandbox, true)
+	CFG_PROPERTY(bool, enabled, true)
+	CONFIG_SUBOBJECT(LlmAppearance, appearance)
+
+	public:
+	explicit Llm(QObject* parent = nullptr)
+		: ConfigObject(parent), m_appearance(new LlmAppearance(this)) {}
+};
+
+} // namespace ZShell::config

Plugins/ZShell/Llm/CMakeLists.txt

@@ -0,0 +1,317 @@
+# cmark-gfm: markdown -> block structure (pkg-config; no CMake config
+# package is installed).
+pkg_check_modules(CMARK_GFM REQUIRED IMPORTED_TARGET libcmark-gfm)
+
+# tree-sitter runtime for code block highlighting (grammars are
+# dlopen()'d at runtime and optional).
+pkg_check_modules(TREE_SITTER REQUIRED IMPORTED_TARGET tree-sitter)
+
+# JKQTMathText (JKQtPlotter) for LaTeX rendering. The config files live
+# in a shared JKQTPlotter6 directory, not one named after the package.
+find_path(JKQTPlotter6_CMAKE_DIR
+	NAMES JKQTMathText6Config.cmake
+	HINTS /usr/lib/cmake/JKQTPlotter6 /usr/local/lib/cmake/JKQTPlotter6
+	DOC "Directory containing the JKQtPlotter cmake package files")
+find_package(JKQTMathText6 REQUIRED PATHS "${JKQTPlotter6_CMAKE_DIR}")
+
+# --- tree-sitter grammar discovery (configure time) ---
+#
+# Discover installed tree-sitter grammars — system packages
+# (libtree-sitter-<lang>.so) and the parsers Neovim's nvim-treesitter
+# installs (~/.local/share/nvim/site/parser/*.so) — and pair each with
+# highlight queries. Query sources, in priority order:
+#   1. vendored highlight-queries/*.scm (version-pinned; see the
+#      per-file source headers, MIT),
+#   2. Neovim's own queries (version-matched to its parsers),
+#   3. tree-sitter/highlighting from GitHub (cached in the build dir).
+# The result is embedded as highlight-queries.hpp. Re-run cmake to pick
+# up grammars installed later.
+#
+# Candidate entry points are read from the .so with `nm` rather than
+# assumed to be tree_sitter_<id>; a missing entry point just makes that
+# candidate fail at runtime.
+function(_ts_entry_point out file)
+	# OUTPUT_VARIABLE + OUTPUT_QUIET loses the output on CMake 4, so
+	# capture through a temp file.
+	get_filename_component(_ts_nm_base "${file}" NAME)
+	set(_ts_nm_file "${CMAKE_CURRENT_BINARY_DIR}/ts-entry-${_ts_nm_base}")
+	execute_process(
+		COMMAND nm -D --defined-only "${file}"
+		RESULT_VARIABLE _ts_nm_rc
+		OUTPUT_FILE "${_ts_nm_file}"
+		ERROR_FILE "${_ts_nm_file}.err")
+	set(_ts_sym "tree_sitter_missing")
+	if(_ts_nm_rc EQUAL 0 AND EXISTS "${_ts_nm_file}")
+		file(READ "${_ts_nm_file}" _ts_nm_out)
+		file(REMOVE "${_ts_nm_file}" "${_ts_nm_file}.err")
+		# The library also exports the external scanner functions; the
+		# entry point is the one without the _external suffix.
+		string(REGEX MATCHALL " T tree_sitter_[A-Za-z0-9_]+" _ts_syms "${_ts_nm_out}")
+		foreach(_ts_s IN LISTS _ts_syms)
+			string(REPLACE " T " "" _ts_s "${_ts_s}")
+			if(NOT _ts_s MATCHES "_external")
+				set(_ts_sym "${_ts_s}")
+				break()
+			endif()
+		endforeach()
+	endif()
+	set(${out} "${_ts_sym}" PARENT_SCOPE)
+endfunction()
+
+# Append a query text to <files> (PARENT_SCOPE) unless it duplicates a
+# hash in <hashes>. The text is written to the build tree right away:
+# the s-expression `;` comments would split CMake list items and the
+# query `(` `)` break bracket arguments, so query text only ever lives
+# in variables and files, never in lists.
+# Expand Neovim's "; inherits:" directives by appending the inherited
+# query set's highlights file (recursively; a visited set prevents
+# cycles). Several languages are stubs that inherit the real query
+# (html inherits html_tags, qmljs inherits ecma, ...).
+function(_ts_expand_inherits query_dir text outVar)
+	set(result "${text}")
+	set(_visited "")
+	set(_depth 0)
+	while(_depth LESS 8)
+		# Do not match the leading `;`: a MATCHALL result that itself
+		# contains a semicolon is re-split into list items.
+		string(REGEX MATCHALL "inherits:[ \t]*[A-Za-z0-9_]+" _inh "${result}")
+		if(NOT _inh)
+			break()
+		endif()
+		set(_added FALSE)
+		foreach(_entry IN LISTS _inh)
+			string(REGEX REPLACE "^inherits:[ \t]*" "" _name "${_entry}")
+			set(_file "${query_dir}/${_name}/highlights.scm")
+			if(NOT EXISTS "${_file}" OR _file IN_LIST _visited)
+				continue()
+			endif()
+			list(APPEND _visited "${_file}")
+			file(READ "${_file}" _inh_text)
+			string(APPEND result "\n${_inh_text}")
+			set(_added TRUE)
+		endforeach()
+		if(NOT _added)
+			break()
+		endif()
+		math(EXPR _depth "${_depth} + 1")
+	endwhile()
+	set(${outVar} "${result}" PARENT_SCOPE)
+endfunction()
+
+function(_ts_add_query sid text filesVar hashesVar)
+	# filesVar/hashesVar hold the caller's variable names.
+	set(files "${${filesVar}}")
+	set(hashes "${${hashesVar}}")
+	string(SHA256 _ts_qh "${text}")
+	if(_ts_qh IN_LIST hashes)
+		return()
+	endif()
+	list(APPEND hashes "${_ts_qh}")
+	list(LENGTH files _ts_qi)
+	set(_ts_qfile "${CMAKE_CURRENT_BINARY_DIR}/ts-queries/${sid}_${_ts_qi}.scm")
+	file(WRITE "${_ts_qfile}" "${text}")
+	list(APPEND files "${_ts_qfile}")
+	set(${filesVar} "${files}" PARENT_SCOPE)
+	set(${hashesVar} "${hashes}" PARENT_SCOPE)
+endfunction()
+
+set(_ts_candidates "") # entries: <id>|<cmake-safe id>|<lib>|<symbol>
+file(GLOB _ts_sys_files
+	"/usr/lib/libtree-sitter-*.so" "/usr/local/lib/libtree-sitter-*.so")
+foreach(_ts_file IN LISTS _ts_sys_files)
+	get_filename_component(_ts_name "${_ts_file}" NAME)
+	string(REGEX REPLACE "^libtree-sitter-(.+)\.so$" "\\1" _ts_id "${_ts_name}")
+	string(REPLACE "-" "_" _ts_sid "${_ts_id}")
+	_ts_entry_point(_ts_sym "${_ts_file}")
+	list(APPEND _ts_candidates
+		"${_ts_id}|${_ts_sid}|libtree-sitter-${_ts_id}.so|${_ts_sym}")
+endforeach()
+set(_ts_nvim_parser_dirs
+	"$ENV{HOME}/.local/share/nvim/site/parser"
+	"$ENV{HOME}/.local/share/nvim/runtime/parser"
+	"$ENV{HOME}/.local/share/nvim/lazy/nvim-treesitter/parser")
+set(_ts_nvim_query_dirs
+	"$ENV{HOME}/.local/share/nvim/site/queries"
+	"$ENV{HOME}/.local/share/nvim/lazy/nvim-treesitter/runtime/queries")
+foreach(_ts_dir IN LISTS _ts_nvim_parser_dirs)
+	file(GLOB _ts_dir_files "${_ts_dir}/*.so")
+	foreach(_ts_file IN LISTS _ts_dir_files)
+		get_filename_component(_ts_name "${_ts_file}" NAME)
+		string(REGEX REPLACE "\\.so$" "" _ts_id "${_ts_name}")
+		string(REPLACE "-" "_" _ts_sid "${_ts_id}")
+		_ts_entry_point(_ts_sym "${_ts_file}")
+		list(APPEND _ts_candidates
+			"${_ts_id}|${_ts_sid}|${_ts_file}|${_ts_sym}")
+	endforeach()
+endforeach()
+
+set(_ts_ids "")
+foreach(_ts_c IN LISTS _ts_candidates)
+	string(REPLACE "|" ";" _ts_parts "${_ts_c}")
+	list(GET _ts_parts 0 _ts_id)
+	if(NOT _ts_id IN_LIST _ts_ids)
+		list(APPEND _ts_ids "${_ts_id}")
+	endif()
+endforeach()
+list(SORT _ts_ids)
+
+set(HIGHLIGHT_QUERIES_HPP "${CMAKE_CURRENT_BINARY_DIR}/highlight-queries.hpp")
+set(_hl_header
+"#pragma once\n\n// Generated by CMake. Discoverd tree-sitter grammars and their\n// highlight queries: vendored highlight-queries/*.scm (MIT), Neovim\n// nvim-treesitter queries, and tree-sitter/highlighting (MIT).\nnamespace ZShell::llm::hq {\nstruct Candidate { const char* lib; const char* symbol; };\nstruct Grammar { const char* id; int nCandidates; const Candidate* candidates; int nQueries; const char* const* queries; };\n")
+set(_ts_grammar_rows "")
+set(_ts_vendored
+	c cpp python javascript typescript tsx bash json rust go yaml toml sql)
+foreach(_ts_id IN LISTS _ts_ids)
+	string(REPLACE "-" "_" _ts_sid "${_ts_id}")
+
+	# Query candidates in priority order (deduped; identical texts are
+	# skipped, the nvim site and plugin copies are usually the same
+	# file).
+	set(_ts_qfiles "")
+	set(_ts_qhashes "")
+	if(_ts_id STREQUAL "cpp")
+		# The C++ grammar is a superset of C and its query only covers
+		# the C++ delta; base C coverage comes from the C query.
+		file(READ "${CMAKE_CURRENT_SOURCE_DIR}/highlight-queries/c.scm" _ts_qa)
+		file(READ "${CMAKE_CURRENT_SOURCE_DIR}/highlight-queries/cpp.scm" _ts_qb)
+		_ts_add_query(${_ts_sid} "${_ts_qa}\n${_ts_qb}" _ts_qfiles _ts_qhashes)
+	elseif(_ts_id STREQUAL "typescript" OR _ts_id STREQUAL "tsx")
+		# The TS grammars reuse the JS node names; the JS query usually
+		# compiles against them and gives full coverage.
+		file(READ "${CMAKE_CURRENT_SOURCE_DIR}/highlight-queries/javascript.scm" _ts_qa)
+		file(READ "${CMAKE_CURRENT_SOURCE_DIR}/highlight-queries/typescript.scm" _ts_qb)
+		_ts_add_query(${_ts_sid} "${_ts_qa}\n${_ts_qb}" _ts_qfiles _ts_qhashes)
+		_ts_add_query(${_ts_sid} "${_ts_qb}" _ts_qfiles _ts_qhashes)
+	elseif(_ts_id IN_LIST _ts_vendored)
+		file(READ
+			"${CMAKE_CURRENT_SOURCE_DIR}/highlight-queries/${_ts_id}.scm" _ts_q)
+		_ts_add_query(${_ts_sid} "${_ts_q}" _ts_qfiles _ts_qhashes)
+	endif()
+	foreach(_ts_qd IN LISTS _ts_nvim_query_dirs)
+		if(EXISTS "${_ts_qd}/${_ts_id}/highlights.scm")
+			file(READ "${_ts_qd}/${_ts_id}/highlights.scm" _ts_q)
+			_ts_expand_inherits("${_ts_qd}" "${_ts_q}" _ts_q)
+			_ts_add_query(${_ts_sid} "${_ts_q}" _ts_qfiles _ts_qhashes)
+		endif()
+	endforeach()
+	if(NOT _ts_qfiles)
+		# Last resort: fetch from the tree-sitter/highlighting repo.
+		# Version-skewed against locally installed grammars, so only
+		# used when nothing local exists. Cached; offline builds simply
+		# drop the language.
+		set(_ts_dl "${CMAKE_CURRENT_BINARY_DIR}/ts-query-downloads/${_ts_sid}.scm")
+		if(NOT EXISTS "${_ts_dl}")
+			file(DOWNLOAD
+				"https://raw.githubusercontent.com/tree-sitter/highlighting/main/queries/${_ts_id}/highlight.scm"
+				"${_ts_dl}" STATUS _ts_dl_status TIMEOUT 30)
+			list(GET _ts_dl_status 0 _ts_dl_rc)
+			if(NOT _ts_dl_rc EQUAL 0)
+				file(REMOVE "${_ts_dl}")
+			endif()
+		endif()
+		if(EXISTS "${_ts_dl}")
+			file(READ "${_ts_dl}" _ts_q)
+			_ts_add_query(${_ts_sid} "${_ts_q}" _ts_qfiles _ts_qhashes)
+		endif()
+	endif()
+	list(LENGTH _ts_qfiles _ts_nq)
+	if(_ts_nq EQUAL 0)
+		continue()
+	endif()
+
+	# Emit query sources.
+	set(_ts_qn 0)
+	set(_ts_q_ptrs "")
+	foreach(_ts_qfile IN LISTS _ts_qfiles)
+		file(READ "${_ts_qfile}" _ts_q)
+		string(APPEND _hl_header
+			"inline constexpr const char* q_${_ts_sid}_${_ts_qn} = R\"ZSQUERY(${_ts_q})ZSQUERY\";\n")
+		string(APPEND _ts_q_ptrs "q_${_ts_sid}_${_ts_qn}, ")
+		math(EXPR _ts_qn "${_ts_qn} + 1")
+	endforeach()
+	string(APPEND _hl_header
+		"inline constexpr const char* const q_${_ts_sid}[] = { ${_ts_q_ptrs} };\n")
+
+	# Emit library candidates (system package first, then Neovim).
+	string(APPEND _hl_header "inline constexpr Candidate cand_${_ts_sid}[] = {\n")
+	set(_ts_nc 0)
+	foreach(_ts_c IN LISTS _ts_candidates)
+		string(REPLACE "|" ";" _ts_parts "${_ts_c}")
+		list(GET _ts_parts 0 _ts_cid)
+		if(_ts_cid STREQUAL _ts_id)
+			list(GET _ts_parts 2 _ts_lib)
+			list(GET _ts_parts 3 _ts_sym)
+			string(APPEND _hl_header
+				"    { R\"ZSLIB(${_ts_lib})ZSLIB\", R\"ZSSYM(${_ts_sym})ZSSYM\" },\n")
+			math(EXPR _ts_nc "${_ts_nc} + 1")
+		endif()
+	endforeach()
+	string(APPEND _hl_header "};\n")
+	if(_ts_nc EQUAL 0)
+		# Queries but no library: pointless, drop the language.
+		string(APPEND _hl_header "") # (arrays stay; grammar row is skipped)
+		continue()
+	endif()
+
+	list(APPEND _ts_grammar_rows
+		"{ \"${_ts_id}\", ${_ts_nc}, cand_${_ts_sid}, ${_ts_nq}, q_${_ts_sid} },")
+endforeach()
+string(APPEND _hl_header "inline constexpr Grammar grammars[] = {\n")
+foreach(_ts_row IN LISTS _ts_grammar_rows)
+	string(APPEND _hl_header "    ${_ts_row}\n")
+endforeach()
+string(APPEND _hl_header "};\n}\n")
+file(WRITE "${HIGHLIGHT_QUERIES_HPP}" "${_hl_header}")
+
+# Embed the vendored Latin Modern fonts (GUST Font License; provenance
+# in fonts/latinmodern/GUST-FONT-LICENSE.txt) as byte arrays.
+set(LM_FONTS
+	lmroman10-regular
+	lmroman10-italic
+	lmroman10-bold
+	lmroman10-bolditalic
+	latinmodern-math)
+set(LM_FONTS_HPP "${CMAKE_CURRENT_BINARY_DIR}/latinmodern-fonts.hpp")
+set(_lm_header "#pragma once\n\n// Vendored Latin Modern fonts (GUST Font License; see\n// fonts/latinmodern/GUST-FONT-LICENSE.txt).\nnamespace ZShell::llm::lmfont {\n")
+foreach(_lm_font IN LISTS LM_FONTS)
+	string(REPLACE "-" "_" _lm_sym "${_lm_font}")
+	file(READ "${CMAKE_CURRENT_SOURCE_DIR}/fonts/latinmodern/${_lm_font}.otf" _lm_hex HEX)
+	string(REGEX REPLACE "([0-9a-f][0-9a-f])" "0x\\1," _lm_bytes "${_lm_hex}")
+	string(APPEND _lm_header "inline const unsigned char ${_lm_sym}[] = { ${_lm_bytes} };\n")
+endforeach()
+string(APPEND _lm_header "}\n")
+file(WRITE "${LM_FONTS_HPP}" "${_lm_header}")
+
+qml_module(ZShell-llm
+	URI ZShell.Llm
+	SOURCES
+		attachment.hpp attachment.cpp
+		chat.hpp chat.cpp
+		chatstore.hpp chatstore.cpp
+		codehighlighter.hpp codehighlighter.cpp
+		filetool.hpp filetool.cpp
+		generation.hpp generation.cpp
+		llmclient.hpp llmclient.cpp
+		markdownblock.hpp
+		markdownparser.hpp markdownparser.cpp
+		mathtext.hpp mathtext.cpp
+		message.hpp message.cpp
+		messagemodel.hpp messagemodel.cpp
+		segment.hpp segment.cpp
+		session.hpp session.cpp
+		shelltool.hpp shelltool.cpp
+		tool.hpp tool.cpp
+		webfetchtool.hpp webfetchtool.cpp
+	LIBRARIES
+		Qt::Network
+		Qt::Sql
+		Qt::Gui
+		Qt::Widgets
+		ZShell-config
+		JKQTPlotter::JKQTMathText
+		PkgConfig::CMARK_GFM
+		PkgConfig::TREE_SITTER
+)
+
+target_include_directories(ZShell-llm PRIVATE ${CMAKE_CURRENT_BINARY_DIR})
+target_include_directories(ZShell-llm PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/../Config)

Plugins/ZShell/Llm/attachment.cpp

@@ -0,0 +1,19 @@
+#include "attachment.hpp"
+
+namespace ZShell::llm {
+
+Attachment::Attachment(
+	const QString& name,
+	const QString& path,
+	Kind kind,
+	const QString& mimeType,
+	qint64 size,
+	QObject* parent)
+	: QObject(parent)
+	, m_name(name)
+	, m_path(path)
+	, m_kind(kind)
+	, m_mimeType(mimeType)
+	, m_size(size) {}
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/attachment.hpp

@@ -0,0 +1,48 @@
+#pragma once
+
+#include <QObject>
+#include <QString>
+#include <QtQml>
+
+namespace ZShell::llm {
+
+class Attachment : public QObject {
+	Q_OBJECT
+	QML_ELEMENT
+	QML_UNCREATABLE("Attachments are created by ChatSession.addAttachments")
+
+	Q_PROPERTY(QString name READ name CONSTANT)
+	Q_PROPERTY(QString path READ path CONSTANT)
+	Q_PROPERTY(Kind kind READ kind CONSTANT)
+	Q_PROPERTY(bool isImage READ isImage CONSTANT)
+	Q_PROPERTY(QString mimeType READ mimeType CONSTANT)
+	Q_PROPERTY(qint64 size READ size CONSTANT)
+
+	public:
+	enum class Kind : int { Image = 0, File = 1 };
+	Q_ENUM(Kind)
+
+	Attachment(
+		const QString& name,
+		const QString& path,
+		Kind kind,
+		const QString& mimeType,
+		qint64 size,
+		QObject* parent = nullptr);
+
+	[[nodiscard]] QString name() const { return m_name; }
+	[[nodiscard]] QString path() const { return m_path; }
+	[[nodiscard]] Kind kind() const { return m_kind; }
+	[[nodiscard]] bool isImage() const { return m_kind == Kind::Image; }
+	[[nodiscard]] QString mimeType() const { return m_mimeType; }
+	[[nodiscard]] qint64 size() const { return m_size; }
+
+	private:
+	QString m_name;
+	QString m_path;
+	Kind m_kind;
+	QString m_mimeType;
+	qint64 m_size = 0;
+};
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/chat.cpp

@@ -0,0 +1,201 @@
+#include "chat.hpp"
+
+#include "config.hpp"
+#include "filetool.hpp"
+#include "llm.hpp"
+#include "llmclient.hpp"
+#include "shelltool.hpp"
+#include "webfetchtool.hpp"
+
+#include <QDebug>
+
+namespace ZShell::llm {
+
+Chat::Chat(QObject* parent)
+	: QObject(parent)
+	, m_store(new ChatStore(this))
+	, m_client(new LlmClient(this)) {
+	if (!config::Config::instance()) new config::Config();
+
+	m_store->setLlmClient(m_client);
+	m_client->tools()->registerTool(new WebFetchTool(m_client->tools()));
+	m_client->tools()->registerTool(new FileReadTool(m_client->tools()));
+	m_client->tools()->registerTool(new ShellTool(m_client, m_client->tools()));
+
+	const auto* llm = config::Config::instance()->llm();
+	m_client->setEndpoint(llm->endpoint());
+	m_client->setModel(llm->model());
+	m_client->setTemperature(llm->temperature());
+	m_client->setToolsEnabled(llm->tools());
+	m_client->setSandboxEnabled(llm->sandbox());
+
+	connect(llm, &config::Llm::endpointChanged, this, [this, llm]() {
+		m_client->setEndpoint(llm->endpoint());
+	});
+	connect(llm, &config::Llm::modelChanged, this, [this, llm]() {
+		m_client->setModel(llm->model());
+	});
+	connect(llm, &config::Llm::temperatureChanged, this, [this, llm]() {
+		m_client->setTemperature(llm->temperature());
+	});
+	connect(llm, &config::Llm::toolsChanged, this, [this, llm]() {
+		m_client->setToolsEnabled(llm->tools());
+	});
+	connect(llm, &config::Llm::sandboxChanged, this, [this, llm]() {
+		m_client->setSandboxEnabled(llm->sandbox());
+		Q_EMIT sandboxEnabledChanged();
+	});
+
+	connect(m_client, &LlmClient::busyChanged, this, [this]() {
+		if (m_client->busy() && (m_hasError || !m_errorMessage.isEmpty())) {
+			m_hasError = false;
+			m_errorMessage.clear();
+			Q_EMIT errorChanged();
+		}
+		Q_EMIT busyChanged();
+	});
+	connect(m_client, &LlmClient::endpointChanged, this, &Chat::endpointChanged);
+	connect(m_client, &LlmClient::modelChanged, this, &Chat::modelChanged);
+	connect(
+		m_client,
+		&LlmClient::availableModelsChanged,
+		this,
+		&Chat::availableModelsChanged);
+	connect(
+		m_client,
+		&LlmClient::contextSizeChanged,
+		this,
+		&Chat::contextSizeChanged);
+	connect(
+		m_client,
+		&LlmClient::streamingChatIdChanged,
+		this,
+		&Chat::streamingChatIdChanged);
+	connect(
+		m_client,
+		&LlmClient::toolsEnabledChanged,
+		this,
+		&Chat::toolsEnabledChanged);
+	connect(
+		m_client,
+		&LlmClient::errorOccurred,
+		this,
+		[this](const QString& message) {
+			m_hasError = !message.isEmpty();
+			m_errorMessage = message;
+			Q_EMIT errorChanged();
+			Q_EMIT errorOccurred(message);
+		});
+	connect(
+		m_client,
+		&LlmClient::serverErrorChanged,
+		this,
+		&Chat::serverErrorChanged);
+	connect(
+		m_store,
+		&ChatStore::sessionRemoved,
+		this,
+		[this](ChatSession* session) { m_client->sessionRemoved(session); });
+	connect(
+		m_client,
+		&LlmClient::titleSuggested,
+		this,
+		[this](ChatSession* session, const QString& title) {
+			qInfo() << "Chat: applying generated title" << session->id()
+					<< title << "(was" << session->title() << ")";
+			session->setTitle(title);
+			m_store->saveMeta(session);
+		});
+	connect(
+		m_client,
+		&LlmClient::iconSuggested,
+		this,
+		[this](ChatSession* session, const QString& icon) {
+			qInfo() << "Chat: applying generated icon" << session->id() << icon
+					<< "(was" << session->icon() << ")";
+			session->setIcon(icon);
+			m_store->saveMeta(session);
+		});
+}
+
+bool Chat::busy() const {
+	return m_client->busy();
+}
+
+QString Chat::endpoint() const {
+	return m_client->endpoint();
+}
+
+QString Chat::model() const {
+	return m_client->model();
+}
+
+QStringList Chat::availableModels() const {
+	return m_client->availableModels();
+}
+
+int Chat::contextSize() const {
+	return m_client->contextSize();
+}
+
+bool Chat::toolsEnabled() const {
+	return m_client->toolsEnabled();
+}
+
+void Chat::setToolsEnabled(bool value) {
+	m_client->setToolsEnabled(value);
+	if (auto* config = config::Config::instance())
+		config->llm()->set_tools(value);
+}
+
+bool Chat::sandboxEnabled() const {
+	return m_client->sandboxEnabled();
+}
+
+void Chat::setSandboxEnabled(bool value) {
+	m_client->setSandboxEnabled(value);
+	if (auto* config = config::Config::instance())
+		config->llm()->set_sandbox(value);
+}
+
+QString Chat::serverError() const {
+	return m_client->serverError();
+}
+
+QString Chat::streamingChatId() const {
+	return m_client->streamingChatId();
+}
+
+Chat* Chat::s_instance = nullptr;
+
+Chat* Chat::create(QQmlEngine*, QJSEngine*) {
+	if (!s_instance) s_instance = new Chat();
+	return s_instance;
+}
+
+void Chat::stop() {
+	m_client->stop();
+}
+
+void Chat::dismissError() {
+	if (!m_hasError && m_errorMessage.isEmpty()) return;
+	m_hasError = false;
+	m_errorMessage.clear();
+	Q_EMIT errorChanged();
+}
+
+void Chat::refreshModels() {
+	m_client->refreshModels();
+}
+
+void Chat::refreshFromServer() {
+	m_client->refreshAllStates();
+}
+
+void Chat::selectModel(const QString& id) {
+	if (id.isEmpty()) return;
+	m_client->setModel(id);
+	if (auto* config = config::Config::instance()) config->llm()->set_model(id);
+}
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/chat.hpp

@@ -0,0 +1,91 @@
+#pragma once
+
+#include <QObject>
+#include <QString>
+#include <QStringList>
+#include <QtQml>
+
+#include "chatstore.hpp"
+
+class QQmlEngine;
+class QJSEngine;
+
+namespace ZShell::llm {
+
+class LlmClient;
+
+class Chat : public QObject {
+	Q_OBJECT
+	QML_ELEMENT
+	QML_SINGLETON
+
+	Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
+	Q_PROPERTY(QString endpoint READ endpoint NOTIFY endpointChanged)
+	Q_PROPERTY(QString model READ model NOTIFY modelChanged)
+	Q_PROPERTY(
+		QStringList availableModels READ availableModels NOTIFY
+			availableModelsChanged)
+	Q_PROPERTY(int contextSize READ contextSize NOTIFY contextSizeChanged)
+	Q_PROPERTY(
+		bool toolsEnabled READ toolsEnabled WRITE setToolsEnabled NOTIFY
+			toolsEnabledChanged)
+	Q_PROPERTY(
+		bool sandboxEnabled READ sandboxEnabled WRITE setSandboxEnabled NOTIFY
+			sandboxEnabledChanged)
+	Q_PROPERTY(bool error READ error NOTIFY errorChanged)
+	Q_PROPERTY(QString errorMessage READ errorMessage NOTIFY errorChanged)
+	Q_PROPERTY(QString serverError READ serverError NOTIFY serverErrorChanged)
+	Q_PROPERTY(ZShell::llm::ChatStore* chats READ chats CONSTANT)
+	Q_PROPERTY(
+		QString streamingChatId READ streamingChatId NOTIFY
+			streamingChatIdChanged)
+
+	public:
+	explicit Chat(QObject* parent = nullptr);
+
+	[[nodiscard]] bool busy() const;
+	[[nodiscard]] QString endpoint() const;
+	[[nodiscard]] QString model() const;
+	[[nodiscard]] QStringList availableModels() const;
+	[[nodiscard]] int contextSize() const;
+	[[nodiscard]] bool toolsEnabled() const;
+	void setToolsEnabled(bool value);
+	[[nodiscard]] bool sandboxEnabled() const;
+	void setSandboxEnabled(bool value);
+	[[nodiscard]] bool error() const { return m_hasError; }
+	[[nodiscard]] QString errorMessage() const { return m_errorMessage; }
+	[[nodiscard]] QString serverError() const;
+	[[nodiscard]] ChatStore* chats() const { return m_store; }
+	[[nodiscard]] QString streamingChatId() const;
+
+	Q_INVOKABLE void stop();
+	Q_INVOKABLE void dismissError();
+	Q_INVOKABLE void refreshModels();
+	Q_INVOKABLE void refreshFromServer();
+	Q_INVOKABLE void selectModel(const QString& id);
+
+	static Chat* create(QQmlEngine*, QJSEngine*);
+
+	Q_SIGNALS:
+	void busyChanged();
+	void endpointChanged();
+	void modelChanged();
+	void availableModelsChanged();
+	void contextSizeChanged();
+	void toolsEnabledChanged();
+	void sandboxEnabledChanged();
+	void errorOccurred(const QString& message);
+	void errorChanged();
+	void serverErrorChanged();
+	void streamingChatIdChanged();
+
+	private:
+	ChatStore* m_store = nullptr;
+	LlmClient* m_client = nullptr;
+	bool m_hasError = false;
+	QString m_errorMessage;
+
+	static Chat* s_instance;
+};
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/chatstore.cpp

@@ -0,0 +1,711 @@
+#include "chatstore.hpp"
+
+#include "llmclient.hpp"
+#include "message.hpp"
+#include "segment.hpp"
+
+#include <QCoreApplication>
+#include <QDateTime>
+#include <QDebug>
+#include <QDir>
+#include <QFileInfo>
+#include <QPointer>
+#include <QStandardPaths>
+#include <QSqlDatabase>
+#include <QSqlError>
+#include <QSqlQuery>
+#include <QThreadPool>
+#include <QVector>
+#include <QUuid>
+
+#include <algorithm>
+
+namespace ZShell::llm {
+
+namespace {
+
+QString segmentTypeName(LlmSegment::Type type) {
+	switch (type) {
+	case LlmSegment::Type::Reasoning:
+		return QStringLiteral("reasoning");
+	case LlmSegment::Type::ToolCall:
+		return QStringLiteral("tool_call");
+	case LlmSegment::Type::Content:
+		return QStringLiteral("content");
+	}
+	return QStringLiteral("reasoning");
+}
+
+LlmSegment::Type segmentTypeFromName(const QString& name) {
+	if (name == QLatin1String("tool_call")) return LlmSegment::Type::ToolCall;
+	if (name == QLatin1String("content")) return LlmSegment::Type::Content;
+	return LlmSegment::Type::Reasoning;
+}
+
+QString sqlText(const QString& value) {
+	if (value.isNull()) return QStringLiteral("");
+	return value;
+}
+
+struct SegmentRow {
+	QString type;
+	QString text;
+	QString name;
+	QString toolCallId;
+	QString arguments;
+	QString result;
+	int status = 0;
+	qint64 elapsedMs = 0;
+	qint64 timestamp = 0;
+};
+
+struct GenerationRow {
+	qint64 timestamp = 0;
+	bool active = false;
+	QVector<SegmentRow> segments;
+};
+
+struct AttachmentRow {
+	QString name;
+	QString path;
+	int kind = 1;
+	QString mime;
+	qint64 size = 0;
+};
+
+struct MessageRow {
+	bool user = false;
+	qint64 timestamp = 0;
+	QVector<GenerationRow> generations;
+	QVector<AttachmentRow> attachments;
+};
+
+} // namespace
+
+ChatStore::ChatStore(QObject* parent)
+	: QObject(parent), m_connectionName(QUuid::createUuid().toString()) {
+	openDb();
+	load();
+}
+
+ChatStore::~ChatStore() {
+	if (m_connectionName.isEmpty()) return;
+	QSqlDatabase db = QSqlDatabase::database(m_connectionName, false);
+	db.close();
+	QSqlDatabase::removeDatabase(m_connectionName);
+}
+
+QSqlDatabase ChatStore::db() const {
+	return QSqlDatabase::database(m_connectionName);
+}
+
+void ChatStore::openDb() {
+	m_dbPath =
+		QStandardPaths::writableLocation(QStandardPaths::GenericStateLocation) +
+		QStringLiteral("/zshell/chats.sqlite");
+	QDir().mkpath(QFileInfo(m_dbPath).absolutePath());
+
+	QSqlDatabase db =
+		QSqlDatabase::addDatabase(QStringLiteral("QSQLITE"), m_connectionName);
+	db.setDatabaseName(m_dbPath);
+	if (!db.open()) {
+		qWarning() << "ChatStore: failed to open database" << m_dbPath << ":"
+				   << db.lastError().text();
+		return;
+	}
+	{
+		QSqlQuery pragma(db);
+		pragma.exec(QStringLiteral("PRAGMA foreign_keys = ON"));
+	}
+	{
+		QSqlQuery query(db);
+		query.exec(QStringLiteral(
+			"CREATE TABLE IF NOT EXISTS sessions (\n"
+			"  id TEXT PRIMARY KEY,\n"
+			"  title TEXT NOT NULL DEFAULT '',\n"
+			"  icon TEXT NOT NULL DEFAULT '',\n"
+			"  created_at INTEGER NOT NULL,\n"
+			"  updated_at INTEGER NOT NULL,\n"
+			"  pinned INTEGER NOT NULL DEFAULT 0\n"
+			")"));
+	}
+	{
+		QSqlQuery query(db);
+		query.exec(QStringLiteral(
+			"CREATE TABLE IF NOT EXISTS messages (\n"
+			"  id INTEGER PRIMARY KEY AUTOINCREMENT,\n"
+			"  session_id TEXT NOT NULL REFERENCES sessions (id) "
+			"ON DELETE CASCADE,\n"
+			"  role TEXT NOT NULL,\n"
+			"  timestamp INTEGER NOT NULL\n"
+			")"));
+	}
+	{
+		QSqlQuery query(db);
+		query.exec(QStringLiteral(
+			"CREATE TABLE IF NOT EXISTS generations (\n"
+			"  id INTEGER PRIMARY KEY AUTOINCREMENT,\n"
+			"  message_id INTEGER NOT NULL REFERENCES messages "
+			"(id) ON DELETE CASCADE,\n"
+			"  timestamp INTEGER NOT NULL,\n"
+			"  is_active INTEGER NOT NULL DEFAULT 1\n"
+			")"));
+	}
+	{
+		QSqlQuery query(db);
+		query.exec(QStringLiteral(
+			"CREATE TABLE IF NOT EXISTS segments (\n"
+			"  id INTEGER PRIMARY KEY AUTOINCREMENT,\n"
+			"  generation_id INTEGER NOT NULL REFERENCES generations "
+			"(id) ON DELETE CASCADE,\n"
+			"  type TEXT NOT NULL,\n"
+			"  text TEXT NOT NULL DEFAULT '',\n"
+			"  name TEXT NOT NULL DEFAULT '',\n"
+			"  tool_call_id TEXT NOT NULL DEFAULT '',\n"
+			"  arguments TEXT NOT NULL DEFAULT '',\n"
+			"  result TEXT NOT NULL DEFAULT '',\n"
+			"  status INTEGER NOT NULL DEFAULT 0,\n"
+			"  elapsed_ms INTEGER NOT NULL DEFAULT 0,\n"
+			"  timestamp INTEGER NOT NULL\n"
+			")"));
+	}
+	{
+		QSqlQuery query(db);
+		query.exec(QStringLiteral(
+			"CREATE TABLE IF NOT EXISTS attachments (\n"
+			"  id INTEGER PRIMARY KEY AUTOINCREMENT,\n"
+			"  message_id INTEGER NOT NULL REFERENCES messages "
+			"(id) ON DELETE CASCADE,\n"
+			"  name TEXT NOT NULL,\n"
+			"  path TEXT NOT NULL,\n"
+			"  kind INTEGER NOT NULL DEFAULT 1,\n"
+			"  mime TEXT NOT NULL DEFAULT '',\n"
+			"  size INTEGER NOT NULL DEFAULT 0\n"
+			")"));
+	}
+	{
+		QSqlQuery query(db);
+		query.exec(QStringLiteral(
+			"CREATE INDEX IF NOT EXISTS idx_messages_session "
+			"ON messages (session_id)"));
+		query.exec(QStringLiteral(
+			"CREATE INDEX IF NOT EXISTS idx_generations_message "
+			"ON generations (message_id)"));
+		query.exec(QStringLiteral(
+			"CREATE INDEX IF NOT EXISTS idx_segments_generation "
+			"ON segments (generation_id)"));
+		query.exec(QStringLiteral(
+			"CREATE INDEX IF NOT EXISTS idx_attachments_message "
+			"ON attachments (message_id)"));
+	}
+}
+
+int ChatStore::count() const {
+	return static_cast<int>(m_sessions.size());
+}
+
+QVariantList ChatStore::values() const {
+	QVariantList vals;
+	vals.reserve(m_sessions.size());
+	for (const auto* session : m_sessions)
+		vals.append(QVariant::fromValue(session));
+	return vals;
+}
+
+ChatSession* ChatStore::at(int index) const {
+	if (index < 0 || index >= m_sessions.size()) return nullptr;
+	return m_sessions.at(index);
+}
+
+ChatSession* ChatStore::insert(int index) {
+	const qint64 now = QDateTime::currentMSecsSinceEpoch();
+	const QString id = QUuid::createUuid().toString();
+	{
+		QSqlQuery query(db());
+		query.prepare(
+			"INSERT INTO sessions (id, title, created_at, updated_at) "
+			"VALUES (:id, '', :created_at, :updated_at)");
+		query.bindValue(":id", id);
+		query.bindValue(":created_at", now);
+		query.bindValue(":updated_at", now);
+		if (!query.exec())
+			qWarning() << "ChatStore: failed to insert session" << id << ":"
+					   << query.lastError().text();
+	}
+	auto* session = new ChatSession(id, this);
+	session->setMeta(QString(), now, now, 0);
+	const int pos = index >= 0 && index <= m_sessions.size() ? index : 0;
+	m_sessions.insert(pos, session);
+	Q_EMIT countChanged();
+	Q_EMIT valuesChanged();
+	return session;
+}
+
+void ChatStore::remove(int index) {
+	removeSession(at(index));
+}
+
+void ChatStore::remove(ChatSession* chat) {
+	removeSession(chat);
+}
+
+void ChatStore::removeSession(ChatSession* session) {
+	if (!session || !m_sessions.contains(session)) return;
+	const QList<ChatSession*> before = m_sessions;
+	Q_EMIT sessionRemoved(session);
+	{
+		QSqlQuery query(db());
+		query.prepare("DELETE FROM sessions WHERE id = :id");
+		query.bindValue(":id", session->id());
+		query.exec();
+	}
+	QDir(ChatSession::sandboxDirFor(session->id())).removeRecursively();
+	m_sessions.removeOne(session);
+	session->deleteLater();
+	notify(before);
+}
+
+void ChatStore::move(int from, int to) {
+	if (from < 0 || from >= m_sessions.size() || to < 0 ||
+		to >= m_sessions.size() || from == to)
+		return;
+	m_sessions.move(from, to);
+	Q_EMIT valuesChanged();
+}
+
+void ChatStore::clear() {
+	const QList<ChatSession*> sessions = m_sessions;
+	for (ChatSession* session : sessions)
+		removeSession(session);
+}
+
+ChatSession* ChatStore::sessionById(const QString& id) {
+	for (auto* session : m_sessions)
+		if (session->id() == id) return session;
+	return nullptr;
+}
+
+void ChatStore::setLlmClient(LlmClient* client) {
+	m_llmClient = client;
+}
+
+void ChatStore::persist(ChatSession* session) {
+	if (!session || !m_sessions.contains(session)) return;
+	if (!session->isLoaded()) {
+		m_pendingPersists.insert(session);
+		return;
+	}
+	session->setUpdatedAt(QDateTime::currentMSecsSinceEpoch());
+	if (!saveSession(session)) return;
+	sortAndNotify();
+}
+
+void ChatStore::saveMeta(ChatSession* session) {
+	if (!session || !m_sessions.contains(session)) return;
+	QSqlQuery query(db());
+	query.prepare(
+		"UPDATE sessions SET title = :title, icon = :icon "
+		"WHERE id = :id");
+	query.bindValue(":title", sqlText(session->title()));
+	query.bindValue(":icon", sqlText(session->icon()));
+	query.bindValue(":id", session->id());
+	if (!query.exec())
+		qWarning() << "ChatStore: failed to save meta for" << session->id()
+				   << ":" << query.lastError().text();
+}
+
+bool ChatStore::saveSession(ChatSession* session) {
+	const QString id = session->id();
+	QSqlDatabase handle = db();
+	if (!handle.transaction()) {
+		qWarning() << "ChatStore: failed to begin transaction:"
+				   << handle.lastError().text();
+		return false;
+	}
+	bool ok = true;
+	{
+		QSqlQuery query(handle);
+		query.prepare(
+			"UPDATE sessions SET title = :title, updated_at = :updated_at "
+			"WHERE id = :id");
+		query.bindValue(":title", sqlText(session->title()));
+		query.bindValue(":updated_at", session->updatedAtMs());
+		query.bindValue(":id", session->id());
+		ok = query.exec();
+	}
+	if (ok) {
+		QSqlQuery query(handle);
+		query.prepare("DELETE FROM messages WHERE session_id = :id");
+		query.bindValue(":id", session->id());
+		ok = query.exec();
+	}
+	if (ok) {
+		QSqlQuery messageInsert(handle);
+		ok = messageInsert.prepare(
+			"INSERT INTO messages (session_id, role, timestamp) "
+			"VALUES (:id, :role, :timestamp)");
+		QSqlQuery generationInsert(handle);
+		ok = ok &&
+			 generationInsert.prepare(
+				 "INSERT INTO generations (message_id, timestamp, is_active) "
+				 "VALUES (:mid, :timestamp, :is_active)");
+		QSqlQuery segmentInsert(handle);
+		ok = ok &&
+			 segmentInsert.prepare(
+				 "INSERT INTO segments (generation_id, type, text, name, "
+				 "tool_call_id, arguments, result, status, elapsed_ms, "
+				 "timestamp) VALUES (:gid, :type, :text, :name, "
+				 ":tool_call_id, :arguments, :result, :status, :elapsed_ms, "
+				 ":timestamp)");
+		QSqlQuery attachmentInsert(handle);
+		ok = ok && attachmentInsert.prepare(
+					   "INSERT INTO attachments (message_id, name, path, kind, "
+					   "mime, size) VALUES (:mid, :name, :path, :kind, :mime, "
+					   ":size)");
+		const auto* model = session->messagesModel();
+		for (int row = model->rowCount() - 1; ok && row >= 0; --row) {
+			const auto* message = model->at(row);
+			messageInsert.bindValue(":id", session->id());
+			messageInsert.bindValue(
+				":role",
+				message->role() == ChatMessage::Role::User
+					? QStringLiteral("user")
+					: QStringLiteral("assistant"));
+			messageInsert.bindValue(":timestamp", message->timestamp());
+			if (!messageInsert.exec()) {
+				ok = false;
+				qWarning() << "ChatStore: saveSession" << id
+						   << "message insert failed:"
+						   << messageInsert.lastError().text();
+				break;
+			}
+			const int messageId = messageInsert.lastInsertId().toInt();
+			for (int i = 0; ok && i < message->generationCount(); ++i) {
+				const auto* generation = message->generation(i);
+				generationInsert.bindValue(":mid", messageId);
+				generationInsert.bindValue(
+					":timestamp", generation->timestamp());
+				generationInsert.bindValue(
+					":is_active",
+					i == message->activeGenerationIndex() ? 1 : 0);
+				if (!generationInsert.exec()) {
+					ok = false;
+					qWarning() << "ChatStore: saveSession" << id
+							   << "generation insert failed:"
+							   << generationInsert.lastError().text();
+					break;
+				}
+				const int generationId =
+					generationInsert.lastInsertId().toInt();
+				for (const auto* segment : generation->segments()) {
+					segmentInsert.bindValue(":gid", generationId);
+					segmentInsert.bindValue(
+						":type", segmentTypeName(segment->type()));
+					segmentInsert.bindValue(":text", sqlText(segment->text()));
+					segmentInsert.bindValue(":name", sqlText(segment->name()));
+					segmentInsert.bindValue(
+						":tool_call_id", sqlText(segment->toolCallId()));
+					segmentInsert.bindValue(
+						":arguments", sqlText(segment->arguments()));
+					segmentInsert.bindValue(
+						":result", sqlText(segment->result()));
+					segmentInsert.bindValue(
+						":status", static_cast<int>(segment->status()));
+					segmentInsert.bindValue(":elapsed_ms", segment->elapsedMs());
+					segmentInsert.bindValue(":timestamp", segment->timestamp());
+					if (!segmentInsert.exec()) {
+						ok = false;
+						qWarning() << "ChatStore: saveSession" << id
+								   << "segment insert failed:"
+								   << segmentInsert.lastError().text();
+						break;
+					}
+				}
+			}
+			if (ok)
+				for (const auto* attachment : message->attachments()) {
+					attachmentInsert.bindValue(":mid", messageId);
+					attachmentInsert.bindValue(
+						":name", sqlText(attachment->name()));
+					attachmentInsert.bindValue(
+						":path", sqlText(attachment->path()));
+					attachmentInsert.bindValue(
+						":kind", static_cast<int>(attachment->kind()));
+					attachmentInsert.bindValue(
+						":mime", sqlText(attachment->mimeType()));
+					attachmentInsert.bindValue(":size", attachment->size());
+					if (!attachmentInsert.exec()) {
+						ok = false;
+						qWarning() << "ChatStore: saveSession" << id
+								   << "attachment insert failed:"
+								   << attachmentInsert.lastError().text();
+						break;
+					}
+				}
+		}
+	}
+	if (!ok || !handle.commit()) {
+		qWarning() << "ChatStore: saveSession" << id
+				   << "commit failed, rolling back";
+		handle.rollback();
+		ok = false;
+		qWarning() << "ChatStore: failed to save session" << session->id()
+				   << ":" << handle.lastError().text();
+	}
+	return ok;
+}
+void ChatStore::loadMessagesInto(ChatSession* session) {
+	if (!session) return;
+	const QString sessionId = session->id();
+	const QString path = m_dbPath;
+
+	QThreadPool::globalInstance()->start([store = QPointer<ChatStore>(this),
+										  session =
+											  QPointer<ChatSession>(session),
+										  sessionId,
+										  path]() {
+		QList<MessageRow> rows;
+		const QString connName = QUuid::createUuid().toString();
+		{
+			QSqlDatabase db =
+				QSqlDatabase::addDatabase(QStringLiteral("QSQLITE"), connName);
+			db.setDatabaseName(path);
+			if (db.open()) {
+				QSqlQuery busy(db);
+				busy.exec(QStringLiteral("PRAGMA busy_timeout = 3000"));
+				QSqlQuery query(db);
+				query.prepare(
+					"SELECT id, role, timestamp FROM messages "
+					"WHERE session_id = :id ORDER BY rowid DESC");
+				query.bindValue(":id", sessionId);
+				if (!query.exec()) {
+					qWarning() << "ChatStore: failed to load messages for"
+							   << sessionId << ":" << query.lastError().text();
+				} else {
+					while (query.next()) {
+						const int messageId = query.value(0).toInt();
+						MessageRow message;
+						message.user = query.value(1).toString() ==
+									   QLatin1String("user");
+						message.timestamp = query.value(2).toLongLong();
+						QSqlQuery generationQuery(db);
+						generationQuery.prepare(
+							"SELECT id, timestamp, is_active FROM "
+							"generations WHERE message_id = :mid "
+							"ORDER BY rowid");
+						generationQuery.bindValue(":mid", messageId);
+						if (generationQuery.exec()) {
+							while (generationQuery.next()) {
+								GenerationRow generation;
+								generation.timestamp =
+									generationQuery.value(1).toLongLong();
+								generation.active =
+									generationQuery.value(2).toInt() != 0;
+								QSqlQuery segmentQuery(db);
+								segmentQuery.prepare(
+									"SELECT type, text, name, tool_call_id, "
+									"arguments, result, status, elapsed_ms, "
+									"timestamp FROM segments WHERE "
+									"generation_id = :gid ORDER BY rowid");
+								segmentQuery.bindValue(
+									":gid", generationQuery.value(0).toInt());
+								if (segmentQuery.exec()) {
+									while (segmentQuery.next()) {
+										SegmentRow segment;
+										segment.type =
+											segmentQuery.value(0).toString();
+										segment.text =
+											segmentQuery.value(1).toString();
+										segment.name =
+											segmentQuery.value(2).toString();
+										segment.toolCallId =
+											segmentQuery.value(3).toString();
+										segment.arguments =
+											segmentQuery.value(4).toString();
+										segment.result =
+											segmentQuery.value(5).toString();
+										segment.status =
+											segmentQuery.value(6).toInt();
+										segment.elapsedMs =
+											segmentQuery.value(7).toLongLong();
+										segment.timestamp =
+											segmentQuery.value(8).toLongLong();
+										generation.segments.append(segment);
+									}
+								} else {
+									qWarning()
+										<< "ChatStore: failed to load "
+										   "segments for generation"
+										<< generationQuery.value(0).toInt()
+										<< ":"
+										<< segmentQuery.lastError().text();
+								}
+								message.generations.append(generation);
+							}
+						} else {
+							qWarning()
+								<< "ChatStore: failed to load generations "
+								   "for message"
+								<< messageId << ":"
+								<< generationQuery.lastError().text();
+						}
+						QSqlQuery attachmentQuery(db);
+						attachmentQuery.prepare(
+							"SELECT name, path, kind, mime, size FROM "
+							"attachments WHERE message_id = :mid "
+							"ORDER BY rowid");
+						attachmentQuery.bindValue(":mid", messageId);
+						if (attachmentQuery.exec()) {
+							while (attachmentQuery.next()) {
+								AttachmentRow attachment;
+								attachment.name =
+									attachmentQuery.value(0).toString();
+								attachment.path =
+									attachmentQuery.value(1).toString();
+								attachment.kind =
+									attachmentQuery.value(2).toInt();
+								attachment.mime =
+									attachmentQuery.value(3).toString();
+								attachment.size =
+									attachmentQuery.value(4).toLongLong();
+								message.attachments.append(attachment);
+							}
+						} else {
+							qWarning()
+								<< "ChatStore: failed to load attachments "
+								   "for message"
+								<< messageId << ":"
+								<< attachmentQuery.lastError().text();
+						}
+						rows.append(message);
+					}
+				}
+				db.close();
+			} else {
+				qWarning() << "ChatStore: failed to open database for load:"
+						   << db.lastError().text();
+			}
+		}
+		QSqlDatabase::removeDatabase(connName);
+
+		QMetaObject::invokeMethod(
+			QCoreApplication::instance(),
+			[store, session, rows = std::move(rows)]() mutable {
+				ChatStore* st = store;
+				ChatSession* s = session;
+				if (!st || !s) return;
+
+				auto* model = s->model();
+				if (!model) return;
+				QList<ChatMessage*> messages;
+				for (const MessageRow& row : rows) {
+					auto* message = model->createMessage(
+						row.user ? ChatMessage::Role::User
+								 : ChatMessage::Role::Assistant,
+						row.timestamp);
+					if (!row.attachments.isEmpty()) {
+						QList<Attachment*> attachments;
+						for (const AttachmentRow& attachmentRow :
+							 row.attachments) {
+							attachments.append(new Attachment(
+								attachmentRow.name,
+								attachmentRow.path,
+								attachmentRow.kind == 0
+									? Attachment::Kind::Image
+									: Attachment::Kind::File,
+								attachmentRow.mime,
+								attachmentRow.size,
+								message));
+						}
+						message->setAttachments(attachments);
+					}
+					int activeIndex = 0;
+					for (int i = 0; i < row.generations.size(); ++i) {
+						const GenerationRow& generationRow =
+							row.generations.at(i);
+						auto* generation =
+							message->addGeneration(generationRow.timestamp);
+						for (const SegmentRow& segmentRow :
+							 generationRow.segments) {
+							auto* segment = new LlmSegment(
+								segmentTypeFromName(segmentRow.type),
+								segmentRow.timestamp,
+								generation);
+							segment->setText(segmentRow.text);
+							segment->setName(segmentRow.name);
+							segment->setToolCallId(segmentRow.toolCallId);
+							segment->appendArguments(segmentRow.arguments);
+							segment->setResult(segmentRow.result);
+							segment->setStatus(
+								static_cast<LlmSegment::Status>(
+									segmentRow.status));
+							segment->restore(segmentRow.elapsedMs);
+							generation->addSegment(segment);
+						}
+						if (generationRow.active) activeIndex = i;
+					}
+					message->setActiveGeneration(activeIndex);
+					messages.append(message);
+				}
+				if (model->rowCount() > 0) {
+					QList<ChatMessage*> live = messages;
+					for (int r = 0; r < model->rowCount(); ++r)
+						live.prepend(model->at(r));
+					messages = live;
+				}
+				if (!messages.isEmpty() || model->rowCount() > 0)
+					s->adoptMessages(messages);
+
+				s->markLoaded();
+
+				if (s->takeClearPending()) {
+					s->clear();
+				} else if (st->m_pendingPersists.remove(s)) {
+					st->persist(s);
+				}
+			},
+			Qt::QueuedConnection);
+	});
+}
+
+void ChatStore::load() {
+	QSqlQuery query(db());
+	query.exec(
+		"SELECT s.id, s.title, s.icon, s.created_at, s.updated_at, s.pinned, "
+		"(SELECT COUNT(*) FROM messages m WHERE m.session_id = s.id) AS cnt "
+		"FROM sessions s ORDER BY s.pinned DESC, s.updated_at DESC");
+	while (query.next()) {
+		auto* session = new ChatSession(query.value(0).toString(), this);
+		session->setMeta(
+			query.value(1).toString(),
+			query.value(3).toLongLong(),
+			query.value(4).toLongLong(),
+			query.value(6).toInt());
+		session->setIcon(query.value(2).toString());
+		session->setPinned(query.value(5).toInt() != 0);
+		m_sessions.append(session);
+	}
+	sortAndNotify();
+}
+
+void ChatStore::sortAndNotify() {
+	const QList<ChatSession*> before = m_sessions;
+	std::stable_sort(
+		m_sessions.begin(),
+		m_sessions.end(),
+		[](const ChatSession* a, const ChatSession* b) {
+			if (a->pinned() != b->pinned()) return a->pinned() > b->pinned();
+			return a->updatedAtMs() > b->updatedAtMs();
+		});
+	notify(before);
+}
+
+void ChatStore::notify(const QList<ChatSession*>& before) {
+	if (before.size() != m_sessions.size()) Q_EMIT countChanged();
+	bool same = before.size() == m_sessions.size();
+	for (int i = 0; same && i < m_sessions.size(); ++i)
+		if (before.at(i) != m_sessions.at(i)) same = false;
+	if (!same) Q_EMIT valuesChanged();
+}
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/chatstore.hpp

@@ -0,0 +1,66 @@
+#pragma once
+
+#include "session.hpp"
+
+#include <QObject>
+#include <QSet>
+#include <QSqlDatabase>
+#include <QString>
+#include <QVariantList>
+
+namespace ZShell::llm {
+
+class LlmClient;
+
+class ChatStore : public QObject {
+	Q_OBJECT
+	QML_ANONYMOUS
+
+	Q_PROPERTY(int count READ count NOTIFY countChanged)
+	Q_PROPERTY(QVariantList values READ values NOTIFY valuesChanged)
+
+	public:
+	explicit ChatStore(QObject* parent = nullptr);
+	~ChatStore() override;
+
+	[[nodiscard]] int count() const;
+	[[nodiscard]] QVariantList values() const;
+	[[nodiscard]] ChatSession* at(int index) const;
+
+	Q_INVOKABLE ZShell::llm::ChatSession* insert(int index = -1);
+	Q_INVOKABLE void remove(int index);
+	Q_INVOKABLE void remove(ZShell::llm::ChatSession* chat);
+	Q_INVOKABLE void move(int from, int to);
+	Q_INVOKABLE void clear();
+
+	[[nodiscard]] ChatSession* sessionById(const QString& id);
+	[[nodiscard]] LlmClient* llmClient() const { return m_llmClient; }
+	void setLlmClient(LlmClient* client);
+
+	void persist(ChatSession* session);
+	void saveMeta(ChatSession* session);
+	void loadMessagesInto(ChatSession* session);
+
+	Q_SIGNALS:
+	void countChanged();
+	void valuesChanged();
+	void sessionRemoved(ZShell::llm::ChatSession* session);
+
+	private:
+	void openDb();
+	void load();
+	bool saveSession(ChatSession* session);
+	void sortAndNotify();
+	void removeSession(ChatSession* session);
+	void notify(const QList<ChatSession*>& before);
+
+	QList<ChatSession*> m_sessions;
+	LlmClient* m_llmClient = nullptr;
+	QString m_connectionName;
+	QString m_dbPath;
+	QSet<ChatSession*> m_pendingPersists;
+
+	[[nodiscard]] QSqlDatabase db() const;
+};
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/codehighlighter.cpp

@@ -0,0 +1,422 @@
+#include "codehighlighter.hpp"
+
+#include "highlight-queries.hpp"
+
+#include <tree_sitter/api.h>
+
+#include <QCoreApplication>
+#include <QDir>
+#include <QHash>
+#include <QMap>
+#include <QMutexLocker>
+#include <QPointer>
+#include <QStringList>
+#include <QThreadPool>
+#include <QVariantMap>
+
+#include <cstring>
+#include <dlfcn.h>
+
+namespace ZShell::llm {
+
+namespace hl {
+
+enum Role : uint8_t {
+	None = 0,
+	Comment,
+	String,
+	StringKey,
+	Number,
+	Constant,
+	Keyword,
+	Type,
+	Function,
+	Method,
+	Macro,
+	Preproc,
+	Operator,
+	Property,
+	Label,
+	Attribute,
+};
+
+const char* roleName(Role role) {
+	switch (role) {
+	case Comment:
+		return "comment";
+	case String:
+		return "string";
+	case StringKey:
+		return "string.key";
+	case Number:
+		return "number";
+	case Constant:
+		return "constant";
+	case Keyword:
+		return "keyword";
+	case Type:
+		return "type";
+	case Function:
+		return "function";
+	case Method:
+		return "method";
+	case Macro:
+		return "macro";
+	case Preproc:
+		return "preproc";
+	case Operator:
+		return "operator";
+	case Property:
+		return "property";
+	case Label:
+		return "label";
+	case Attribute:
+		return "attribute";
+	default:
+		return "";
+	}
+}
+
+using LanguageFn = const TSLanguage* (*)();
+
+const QHash<QString, CodeHighlighter::Grammar>& grammars() {
+	static const QHash<QString, CodeHighlighter::Grammar> grammars = [] {
+		QHash<QString, CodeHighlighter::Grammar> map;
+		for (const auto& g : hq::grammars) {
+			CodeHighlighter::Grammar grammar;
+			for (int i = 0; i < g.nCandidates; ++i) {
+				grammar.libs.push_back(g.candidates[i].lib);
+				grammar.symbols.push_back(g.candidates[i].symbol);
+			}
+			for (int i = 0; i < g.nQueries; ++i)
+				grammar.queries.push_back(g.queries[i]);
+			map.insert(g.id, std::move(grammar));
+		}
+		return map;
+	}();
+	return grammars;
+}
+
+} // namespace hl
+
+CodeHighlighter* CodeHighlighter::s_instance = nullptr;
+
+const QHash<QString, QString>& CodeHighlighter::aliases() {
+	static const QHash<QString, QString> aliases = [] {
+		QHash<QString, QString> map;
+		map.insert("c", "c");
+		map.insert("h", "c");
+		map.insert("cpp", "cpp");
+		map.insert("c++", "cpp");
+		map.insert("cc", "cpp");
+		map.insert("cxx", "cpp");
+		map.insert("h++", "cpp");
+		map.insert("hpp", "cpp");
+		map.insert("hh", "cpp");
+		map.insert("python", "python");
+		map.insert("py", "python");
+		map.insert("javascript", "javascript");
+		map.insert("js", "javascript");
+		map.insert("jsx", "javascript");
+		map.insert("mjs", "javascript");
+		map.insert("cjs", "javascript");
+		map.insert("typescript", "typescript");
+		map.insert("ts", "typescript");
+		map.insert("mts", "typescript");
+		map.insert("cts", "typescript");
+		map.insert("tsx", "tsx");
+		map.insert("bash", "bash");
+		map.insert("sh", "bash");
+		map.insert("shell", "bash");
+		map.insert("shellscript", "bash");
+		map.insert("shell-session", "bash");
+		map.insert("zsh", "bash");
+		map.insert("console", "bash");
+		map.insert("qml", "qmljs");
+		map.insert("qmljs", "qmljs");
+		map.insert("json", "json");
+		map.insert("jsonc", "json");
+		map.insert("rust", "rust");
+		map.insert("rs", "rust");
+		map.insert("go", "go");
+		map.insert("golang", "go");
+		map.insert("yaml", "yaml");
+		map.insert("yml", "yaml");
+		map.insert("toml", "toml");
+		map.insert("sql", "sql");
+		map.insert("mysql", "sql");
+		map.insert("postgres", "sql");
+		map.insert("postgresql", "sql");
+		map.insert("sqlite", "sql");
+		map.insert("sqlite3", "sql");
+		return map;
+	}();
+	return aliases;
+}
+
+uint8_t CodeHighlighter::roleFor(const char* name, uint32_t length) {
+	const QString n = QString::fromUtf8(name, length);
+	if (n == "comment") return hl::Role::Comment;
+	if (n.startsWith("string"))
+		return n == "string.special.key" ? hl::Role::StringKey
+										 : hl::Role::String;
+	if (n == "escape" || n == "regexp") return hl::Role::String;
+	if (n.startsWith("number")) return hl::Role::Number;
+	if (n.startsWith("constant") || n == "boolean" || n == "bool" ||
+		n.startsWith("character"))
+		return hl::Role::Constant;
+	if (n.startsWith("keyword")) return hl::Role::Keyword;
+	if (n == "type" || n.startsWith("type.")) return hl::Role::Type;
+	if (n.startsWith("namespace") || n.startsWith("module") ||
+		n == "support.type" || n == "support.namespace")
+		return hl::Role::Type;
+	if (n.startsWith("function") || n == "constructor" ||
+		n.startsWith("support.function"))
+		return hl::Role::Function;
+	if (n == "method" || n == "method.builtin") return hl::Role::Method;
+	if (n.startsWith("macro")) return hl::Role::Macro;
+	if (n.startsWith("preproc")) return hl::Role::Preproc;
+	if (n == "operator" || n == "punctuation.operator" ||
+		n.startsWith("operator.") || n.startsWith("punctuation"))
+		return hl::Role::Operator;
+	if (n == "property" || n == "field" || n.startsWith("property."))
+		return hl::Role::Property;
+	if (n == "label") return hl::Role::Label;
+	if (n.startsWith("attribute") || n == "annotation")
+		return hl::Role::Attribute;
+	if (n == "tag" || (n.startsWith("tag.") && n != "tag.delimiter"))
+		return hl::Role::Keyword;
+	if (n.startsWith("variable")) return hl::Role::Constant;
+	if (n.startsWith("support")) return hl::Role::Function;
+	return hl::Role::None;
+}
+
+const char* CodeHighlighter::roleName(uint8_t role) {
+	return hl::roleName(static_cast<hl::Role>(role));
+}
+
+QString CodeHighlighter::resolveId(const QString& language) {
+	const QString tag = language.trimmed().toLower();
+	const QString alias = aliases().value(tag);
+	return alias.isEmpty() ? tag : alias;
+}
+
+QString CodeHighlighter::cacheKey(const QString& id, const QString& code) {
+	return id + QLatin1Char('\x01') + QString::number(code.size()) +
+		   QLatin1Char('\x01') + QString::number(qHash(code));
+}
+
+QVariantList CodeHighlighter::lookupSpans(
+	const QString& code, const QString& language) const {
+	if (code.isEmpty()) return {};
+	const QString key = cacheKey(resolveId(language), code);
+	QMutexLocker locker(&m_cacheMutex);
+	const auto it = m_spanCache.constFind(key);
+	if (it == m_spanCache.constEnd() || it->code != code) return {};
+	const qsizetype pos = m_spanCacheOrder.indexOf(key);
+	if (pos >= 0) m_spanCacheOrder.move(pos, m_spanCacheOrder.size() - 1);
+	return it->spans;
+}
+
+void CodeHighlighter::storeSpans(
+	const QString& code,
+	const QString& language,
+	const QVariantList& spans) const {
+	if (spans.isEmpty() || code.isEmpty()) return;
+	static constexpr int kMaxEntries = 64;
+	static constexpr int kMaxBytes = 2 * 1024 * 1024;
+	const QString key = cacheKey(resolveId(language), code);
+	const int bytes = static_cast<int>(code.toUtf8().size());
+	QMutexLocker locker(&m_cacheMutex);
+	auto it = m_spanCache.find(key);
+	if (it != m_spanCache.end()) {
+		m_spanCacheBytes -= static_cast<int>(it->code.toUtf8().size());
+		m_spanCache.erase(it);
+		m_spanCacheOrder.removeAll(key);
+	}
+	while (m_spanCacheOrder.size() >= kMaxEntries ||
+		   m_spanCacheBytes + bytes > kMaxBytes) {
+		if (m_spanCacheOrder.isEmpty()) break;
+		const QString oldest = m_spanCacheOrder.takeFirst();
+		m_spanCacheBytes -=
+			static_cast<int>(m_spanCache.value(oldest).code.toUtf8().size());
+		m_spanCache.remove(oldest);
+	}
+	m_spanCache.insert(key, SpanCacheEntry{code, spans});
+	m_spanCacheOrder.append(key);
+	m_spanCacheBytes += bytes;
+}
+
+void CodeHighlighter::highlight(
+	const QString& code, const QString& language, QObject* target, int token) {
+	QPointer<QObject> targetGuard(target);
+	const QVariantList cached = lookupSpans(code, language);
+	if (!cached.isEmpty()) {
+		QMetaObject::invokeMethod(
+			targetGuard,
+			"onHighlightSpans",
+			Qt::DirectConnection,
+			Q_ARG(QVariant, token),
+			Q_ARG(QVariant, cached));
+		return;
+	}
+	QThreadPool::globalInstance()->start(
+		[this, target, token, code, language]() {
+			const QVariantList spans = doHighlight(code, language);
+			storeSpans(code, language, spans);
+			QPointer<QObject> guard(target);
+			QMetaObject::invokeMethod(
+				QCoreApplication::instance(),
+				[guard, token, spans]() {
+					if (!guard) return;
+					QMetaObject::invokeMethod(
+						guard,
+						"onHighlightSpans",
+						Q_ARG(QVariant, token),
+						Q_ARG(QVariant, spans));
+				},
+				Qt::QueuedConnection);
+		});
+}
+
+QVariantList CodeHighlighter::doHighlight(
+	const QString& code, const QString& language) const {
+	QVariantList spans;
+	if (code.isEmpty()) return spans;
+
+	const QString id = resolveId(language);
+	const Grammar& grammar = hl::grammars().value(id);
+	if (grammar.libs.empty()) return spans;
+
+	static constexpr size_t kMaxBytes = 512 * 1024;
+	const QByteArray utf8 = code.toUtf8();
+	if (static_cast<size_t>(utf8.size()) > kMaxBytes) return spans;
+
+	const TSLanguage* lang = nullptr;
+	TSQuery* query = nullptr;
+	{
+		QMutexLocker locker(&m_stateMutex);
+		auto& state = m_states[id];
+		if (!state || (!state->lang && !state->bad)) {
+			std::shared_ptr<State> fresh = std::make_shared<State>();
+			bool abiMismatch = false;
+			for (size_t i = 0; i < grammar.libs.size(); ++i) {
+				void* lib =
+					dlopen(grammar.libs[i].c_str(), RTLD_NOW | RTLD_LOCAL);
+				if (!lib) continue;
+				auto* symbol = reinterpret_cast<hl::LanguageFn>(
+					dlsym(lib, grammar.symbols[i].c_str()));
+				if (!symbol) {
+					dlclose(lib);
+					continue;
+				}
+				const TSLanguage* candidate = symbol();
+				const uint32_t version = ts_language_abi_version(candidate);
+				if (version < TREE_SITTER_MIN_COMPATIBLE_LANGUAGE_VERSION ||
+					version > TREE_SITTER_LANGUAGE_VERSION) {
+					dlclose(lib);
+					abiMismatch = true;
+					continue;
+				}
+				fresh->lib = lib;
+				fresh->lang = candidate;
+				break;
+			}
+			if (fresh->lang) {
+				for (const char* source : grammar.queries) {
+					TSQueryError errorType = TSQueryErrorNone;
+					uint32_t errorOffset = 0;
+					TSQuery* candidate = ts_query_new(
+						static_cast<const TSLanguage*>(fresh->lang),
+						source,
+						static_cast<uint32_t>(std::strlen(source)),
+						&errorOffset,
+						&errorType);
+					if (!candidate) continue;
+					fresh->query = candidate;
+					break;
+				}
+				if (!fresh->query) fresh->bad = true;
+			} else if (abiMismatch) {
+				fresh->bad = true;
+			}
+			if (fresh->lang || fresh->bad) state = std::move(fresh);
+		}
+		if (!state || state->bad || !state->lang) return spans;
+		lang = static_cast<const TSLanguage*>(state->lang);
+		query = static_cast<TSQuery*>(state->query);
+	}
+
+	TSParser* parser = ts_parser_new();
+	ts_parser_set_language(parser, lang);
+	TSTree* tree = ts_parser_parse_string(
+		parser, nullptr, utf8.constData(), static_cast<uint32_t>(utf8.size()));
+	if (!tree) {
+		ts_parser_delete(parser);
+		return spans;
+	}
+
+	TSQueryCursor* cursor = ts_query_cursor_new();
+	ts_query_cursor_exec(cursor, query, ts_tree_root_node(tree));
+
+	const uint32_t size = static_cast<uint32_t>(utf8.size());
+	std::vector<uint8_t> kinds(size, 0);
+
+	std::vector<uint32_t> cu(size + 1, 0);
+	for (uint32_t b = 0; b < size; ++b) {
+		cu[b + 1] = cu[b];
+		const unsigned char c = static_cast<unsigned char>(utf8[b]);
+		if (c < 0x80)
+			cu[b + 1] += 1;
+		else if (c < 0xC0)
+			;
+		else if (c < 0xF0)
+			cu[b + 1] += 1;
+		else
+			cu[b + 1] += 2;
+	}
+
+	TSQueryMatch match;
+	uint32_t captureIndex = 0;
+	while (ts_query_cursor_next_capture(cursor, &match, &captureIndex)) {
+		const TSQueryCapture& capture = match.captures[captureIndex];
+		uint32_t nameLength = 0;
+		const char* name =
+			ts_query_capture_name_for_id(query, capture.index, &nameLength);
+		const uint8_t role = roleFor(name, nameLength);
+		if (role == 0) continue;
+		const uint32_t start = ts_node_start_byte(capture.node);
+		const uint32_t end = ts_node_end_byte(capture.node);
+		if (end <= start || end > size) continue;
+		std::fill(kinds.begin() + start, kinds.begin() + end, role);
+	}
+
+	uint32_t position = 0;
+	while (position < size) {
+		if (kinds[position] == 0) {
+			++position;
+			continue;
+		}
+		const uint8_t role = kinds[position];
+		const uint32_t start = position;
+		while (position < size && kinds[position] == role)
+			++position;
+		QVariantMap span;
+		span.insert("start", static_cast<int>(cu[start]));
+		span.insert("length", static_cast<int>(cu[position] - cu[start]));
+		span.insert("kind", roleName(role));
+		spans.append(span);
+	}
+
+	ts_query_cursor_delete(cursor);
+	ts_tree_delete(tree);
+	ts_parser_delete(parser);
+	return spans;
+}
+
+CodeHighlighter* CodeHighlighter::create(QQmlEngine*, QJSEngine*) {
+	if (!s_instance) s_instance = new CodeHighlighter();
+	return s_instance;
+}
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/codehighlighter.hpp

@@ -0,0 +1,75 @@
+#pragma once
+
+#include <QMutex>
+#include <QObject>
+#include <QString>
+#include <QVariantList>
+#include <QtQml>
+
+#include <cstdint>
+#include <memory>
+#include <vector>
+
+class QQmlEngine;
+class QJSEngine;
+
+namespace ZShell::llm {
+
+class CodeHighlighter : public QObject {
+	Q_OBJECT
+	QML_ELEMENT
+	QML_SINGLETON
+
+	public:
+	Q_INVOKABLE void highlight(
+		const QString& code,
+		const QString& language,
+		QObject* target,
+		int token);
+
+	static CodeHighlighter* create(QQmlEngine*, QJSEngine*);
+
+	struct Grammar {
+		std::vector<std::string> libs;
+		std::vector<std::string> symbols;
+		std::vector<const char*> queries;
+	};
+
+	private:
+	struct State {
+		bool bad = false;
+		void* lib = nullptr;
+		const void* lang = nullptr;
+		void* query = nullptr;
+	};
+
+	[[nodiscard]] static const QHash<QString, QString>& aliases();
+	[[nodiscard]] static uint8_t roleFor(const char* name, uint32_t length);
+	[[nodiscard]] static const char* roleName(uint8_t role);
+	[[nodiscard]] static QString resolveId(const QString& language);
+	[[nodiscard]] static QString cacheKey(
+		const QString& id, const QString& code);
+	[[nodiscard]] QVariantList doHighlight(
+		const QString& code, const QString& language) const;
+	[[nodiscard]] QVariantList lookupSpans(
+		const QString& code, const QString& language) const;
+	void storeSpans(
+		const QString& code,
+		const QString& language,
+		const QVariantList& spans) const;
+
+	struct SpanCacheEntry {
+		QString code;
+		QVariantList spans;
+	};
+
+	mutable QHash<QString, std::shared_ptr<const State>> m_states;
+	mutable QMutex m_stateMutex;
+	mutable QHash<QString, SpanCacheEntry> m_spanCache;
+	mutable QStringList m_spanCacheOrder;
+	mutable int m_spanCacheBytes = 0;
+	mutable QMutex m_cacheMutex;
+	static CodeHighlighter* s_instance;
+};
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/filetool.cpp

@@ -0,0 +1,153 @@
+#include "filetool.hpp"
+
+#include <QFile>
+#include <QFileInfo>
+#include <QJsonArray>
+
+namespace ZShell::llm {
+
+namespace {
+
+QJsonObject makeOutput(const QString& text) {
+	QJsonObject obj;
+	obj[QStringLiteral("output")] = text;
+	return obj;
+}
+
+QJsonObject makeError(const QString& message) {
+	QJsonObject obj;
+	obj[QStringLiteral("error")] = message;
+	return obj;
+}
+
+} // namespace
+
+FileReadTool::FileReadTool(QObject* parent) : LlmTool(parent) {}
+
+QString FileReadTool::name() const {
+	return QStringLiteral("readfile");
+}
+
+QString FileReadTool::description() const {
+	return QStringLiteral(
+		"Read a text file from the local filesystem and return part of "
+		"its content. At most a limited number of characters is returned "
+		"per call; use offset and limit to page through larger files. "
+		"Binary files are not supported. Full output of webfetch calls "
+		"is stored under /tmp/zshell-llm/webfetch/ and can be read this "
+		"way. This tool is read-only.");
+}
+
+QJsonObject FileReadTool::parameters() const {
+	QJsonObject path;
+	path[QStringLiteral("type")] = QStringLiteral("string");
+	path[QStringLiteral("description")] =
+		QStringLiteral("Path of the file to read");
+
+	QJsonObject offset;
+	offset[QStringLiteral("type")] = QStringLiteral("integer");
+	offset[QStringLiteral("minimum")] = 0;
+	offset[QStringLiteral("description")] =
+		QStringLiteral("Byte offset to start reading from. Defaults to 0.");
+
+	QJsonObject limit;
+	limit[QStringLiteral("type")] = QStringLiteral("integer");
+	limit[QStringLiteral("minimum")] = 1;
+	limit[QStringLiteral("description")] = QStringLiteral(
+		"Maximum number of characters to return. Defaults "
+		"to a value that fits the model's context window.");
+
+	QJsonObject properties;
+	properties[QStringLiteral("path")] = path;
+	properties[QStringLiteral("offset")] = offset;
+	properties[QStringLiteral("limit")] = limit;
+
+	QJsonObject schema;
+	schema[QStringLiteral("type")] = QStringLiteral("object");
+	schema[QStringLiteral("properties")] = properties;
+	QJsonArray required;
+	required.append(QStringLiteral("path"));
+	schema[QStringLiteral("required")] = required;
+	return schema;
+}
+
+void FileReadTool::execute(
+	const QString& toolCallId,
+	const QJsonObject& args,
+	int outputBudgetChars,
+	std::function<void(const QJsonObject&)> done) {
+	Q_UNUSED(toolCallId);
+	const QString path = args[QStringLiteral("path")].toString().trimmed();
+	if (path.isEmpty()) {
+		done(makeError(QStringLiteral("Missing required argument 'path'")));
+		return;
+	}
+	const int offset = qMax(0, args[QStringLiteral("offset")].toInt(0));
+	int budget = inlineBudgetChars();
+	if (outputBudgetChars > 0) budget = qMin(budget, outputBudgetChars);
+	const int limit =
+		qBound(1, args[QStringLiteral("limit")].toInt(budget), budget);
+
+	QFile file(path);
+	if (!file.open(QIODevice::ReadOnly)) {
+		const QFileInfo info(path);
+		if (info.exists() && info.isDir()) {
+			done(makeError(QStringLiteral(
+							   "Path is a directory, not a "
+							   "file: %1")
+							   .arg(path)));
+		} else {
+			done(makeError(QStringLiteral("Cannot open file: %1").arg(path)));
+		}
+		return;
+	}
+	const qint64 fileSize = file.size();
+	if (fileSize == 0) {
+		file.close();
+		done(makeOutput(QString()));
+		return;
+	}
+	if (offset >= fileSize) {
+		file.close();
+		done(makeError(QStringLiteral(
+						   "Offset %1 is beyond the end of the "
+						   "file (%2 bytes)")
+						   .arg(offset)
+						   .arg(fileSize)));
+		return;
+	}
+	if (!file.seek(offset)) {
+		file.close();
+		done(makeError(QStringLiteral("Cannot seek in file: %1").arg(path)));
+		return;
+	}
+	const qint64 wanted = qint64(limit) * 4 + 16;
+	const QByteArray chunk = file.read(qMin(wanted, fileSize - offset));
+	file.close();
+
+	if (chunk.contains('\0')) {
+		done(makeError(
+			QStringLiteral("Binary files are not supported: %1").arg(path)));
+		return;
+	}
+	const QString content = QString::fromUtf8(chunk);
+	if (content.size() <= limit) {
+		done(makeOutput(content));
+		return;
+	}
+	const QString head = content.left(limit);
+	const int nextOffset = offset + head.toUtf8().size();
+	const QString output =
+		head +
+		QStringLiteral(
+			"\n\n[... truncated: showing %1 characters (bytes %2-%3 of a "
+			"%4 byte file). Continue with offset=%5.]")
+			.arg(limit)
+			.arg(offset)
+			.arg(nextOffset)
+			.arg(fileSize)
+			.arg(nextOffset);
+	done(makeOutput(output));
+}
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/filetool.hpp

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "tool.hpp"
+
+namespace ZShell::llm {
+
+class FileReadTool : public LlmTool {
+	Q_OBJECT
+
+	public:
+	explicit FileReadTool(QObject* parent = nullptr);
+
+	QString name() const override;
+	QString description() const override;
+	QJsonObject parameters() const override;
+	void execute(
+		const QString& toolCallId,
+		const QJsonObject& args,
+		int outputBudgetChars,
+		std::function<void(const QJsonObject& result)> done) override;
+};
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/fonts/latinmodern/GUST-FONT-LICENSE.txt

@@ -0,0 +1,40 @@
+% This is a preliminary version (2006-09-30), barring acceptance from
+% the LaTeX Project Team and other feedback, of the GUST Font License.
+% (GUST is the Polish TeX Users Group, http://www.gust.org.pl)
+%
+% For the most recent version of this license see
+% http://www.gust.org.pl/fonts/licenses/GUST-FONT-LICENSE.txt
+% or
+% http://tug.org/fonts/licenses/GUST-FONT-LICENSE.txt
+%
+% This work may be distributed and/or modified under the conditions
+% of the LaTeX Project Public License, either version 1.3c of this
+% license or (at your option) any later version.
+% 
+% Please also observe the following clause:
+% 1) it is requested, but not legally required, that derived works be
+%    distributed only after changing the names of the fonts comprising this
+%    work and given in an accompanying "manifest", and that the
+%    files comprising the Work, as listed in the manifest, also be given
+%    new names. Any exceptions to this request are also given in the
+%    manifest.
+%    
+%    We recommend the manifest be given in a separate file named
+%    MANIFEST-<fontid>.txt, where <fontid> is some unique identification
+%    of the font family. If a separate "readme" file accompanies the Work, 
+%    we recommend a name of the form README-<fontid>.txt.
+%
+% The latest version of the LaTeX Project Public License is in
+% http://www.latex-project.org/lppl.txt and version 1.3c or later
+% is part of all distributions of LaTeX version 2006/05/20 or later.
+
+
+---
+
+Provenance:
+  lmroman10-*.otf: Latin Modern v2.007 (GUST, 31-03-2026)
+    https://www.gust.org.pl/projects/e-foundry/latin-modern/download
+    (Latin_Modern-otf-2_007-31_03_2026.zip)
+  latinmodern-math.otf: Latin Modern Math v1.959 (GUST)
+    https://www.gust.org.pl/projects/e-foundry/lm-math/download
+    (latinmodern-math-1959.zip; same release as CTAN fonts/lm-math)

Plugins/ZShell/Llm/generation.cpp

@@ -0,0 +1,276 @@
+#include "generation.hpp"
+
+#include "llmclient.hpp"
+#include "messagemodel.hpp"
+#include "session.hpp"
+
+#include <QDateTime>
+
+namespace ZShell::llm {
+
+ChatGeneration::ChatGeneration(qint64 timestamp, QObject* parent)
+	: QObject(parent), m_timestamp(timestamp) {
+	m_timer.setParent(this);
+	m_timer.setInterval(500);
+	m_timer.setTimerType(Qt::CoarseTimer);
+	connect(&m_timer, &QTimer::timeout, this, [this]() {
+		bool anyRunning = false;
+		for (auto* segment : m_segments) {
+			if (!segment->running()) continue;
+			anyRunning = true;
+			segment->elapsedMsChanged();
+		}
+		if (anyRunning) Q_EMIT elapsedMsChanged();
+		if (!anyRunning && !m_streaming) m_timer.stop();
+	});
+}
+
+QString ChatGeneration::content() const {
+	QStringList parts;
+	for (const auto* segment : m_segments) {
+		if (segment->type() != LlmSegment::Type::Content ||
+			segment->text().isEmpty())
+			continue;
+		parts.append(segment->text());
+	}
+	return parts.join(QStringLiteral("\n\n"));
+}
+
+QString ChatGeneration::reasoning() const {
+	QStringList parts;
+	for (const auto* segment : m_segments) {
+		if (segment->type() != LlmSegment::Type::Reasoning ||
+			segment->text().isEmpty())
+			continue;
+		parts.append(segment->text());
+	}
+	return parts.join(QStringLiteral("\n\n"));
+}
+
+bool ChatGeneration::reasoningActive() const {
+	if (!m_streaming) return false;
+	if (!content().isEmpty()) return false;
+	return !hasRunningTool() && !hasPendingTool();
+}
+
+qint64 ChatGeneration::reasoningElapsedMs() const {
+	qint64 total = 0;
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::Reasoning)
+			total += segment->elapsedMs();
+	return total;
+}
+
+qint64 ChatGeneration::contentElapsedMs() const {
+	qint64 total = 0;
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::Content)
+			total += segment->elapsedMs();
+	return total;
+}
+
+qint64 ChatGeneration::toolsElapsedMs() const {
+	qint64 total = 0;
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::ToolCall)
+			total += segment->elapsedMs();
+	return total;
+}
+
+int ChatGeneration::toolCallCount() const {
+	int count = 0;
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::ToolCall) ++count;
+	return count;
+}
+
+bool ChatGeneration::hasRunningTool() const {
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::ToolCall && segment->running())
+			return true;
+	return false;
+}
+
+bool ChatGeneration::hasPendingTool() const {
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::ToolCall &&
+			segment->status() == LlmSegment::Status::Pending)
+			return true;
+	return false;
+}
+
+void ChatGeneration::setApprovalPending(bool value) {
+	if (m_approvalPending == value) return;
+	m_approvalPending = value;
+	Q_EMIT toolApprovalPendingChanged();
+}
+
+QVariantList ChatGeneration::pendingToolCalls() const {
+	QVariantList out;
+	if (!m_approvalPending) return out;
+	for (const auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::ToolCall &&
+			segment->status() == LlmSegment::Status::Pending)
+			out.append(QVariant::fromValue(segment));
+	return out;
+}
+
+void ChatGeneration::approveTools() {
+	if (auto* llmClient = client()) llmClient->approveTools();
+}
+
+void ChatGeneration::denyTools() {
+	if (auto* llmClient = client()) llmClient->denyTools();
+}
+
+LlmClient* ChatGeneration::client() const {
+	if (auto* message = qobject_cast<ChatMessage*>(parent()))
+		if (auto* model = qobject_cast<ChatMessageModel*>(message->parent()))
+			if (auto* session = model->session()) return session->client();
+	return nullptr;
+}
+
+void ChatGeneration::updateReasoningActive() {
+	const bool active = reasoningActive();
+	if (m_reasoningActive == active) return;
+	m_reasoningActive = active;
+	Q_EMIT reasoningActiveChanged();
+}
+
+void ChatGeneration::setContent(const QString& value) {
+	LlmSegment* first = nullptr;
+	for (auto* segment : m_segments) {
+		if (segment->type() != LlmSegment::Type::Content) continue;
+		if (!first)
+			first = segment;
+		else
+			segment->setText(QString());
+	}
+	if (!first) {
+		if (value.isEmpty()) return;
+		first = new LlmSegment(
+			LlmSegment::Type::Content,
+			QDateTime::currentMSecsSinceEpoch(),
+			this);
+		addSegment(first);
+	}
+	first->setText(value);
+}
+
+void ChatGeneration::appendContent(const QString& piece) {
+	if (piece.isEmpty()) return;
+	for (auto* segment : m_segments) {
+		if (segment->type() == LlmSegment::Type::Reasoning &&
+			segment->running())
+			segment->close();
+	}
+	openContentSegment()->appendText(piece);
+}
+
+void ChatGeneration::appendReasoning(const QString& piece) {
+	if (piece.isEmpty()) return;
+	for (auto* segment : m_segments) {
+		if (segment->type() == LlmSegment::Type::Content && segment->running())
+			segment->close();
+	}
+	openReasoningSegment()->appendText(piece);
+}
+
+void ChatGeneration::setError(const QString& value) {
+	const bool hasError = !value.isEmpty();
+	if (m_hasError == hasError && m_errorMessage == value) return;
+	m_hasError = hasError;
+	m_errorMessage = value;
+	Q_EMIT errorChanged();
+}
+
+void ChatGeneration::dismissError() {
+	if (!m_hasError && m_errorMessage.isEmpty()) return;
+	m_hasError = false;
+	m_errorMessage.clear();
+	Q_EMIT errorChanged();
+}
+
+void ChatGeneration::setStreaming(bool value) {
+	if (m_streaming == value) return;
+	m_streaming = value;
+	Q_EMIT streamingChanged();
+	if (value) {
+		if (!m_timer.isActive()) m_timer.start();
+	} else {
+		closeOpenSegments();
+		m_timer.stop();
+	}
+	Q_EMIT elapsedMsChanged();
+	updateReasoningActive();
+}
+
+LlmSegment* ChatGeneration::openContentSegment() {
+	for (auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::Content && segment->running())
+			return segment;
+	auto* segment = new LlmSegment(
+		LlmSegment::Type::Content, QDateTime::currentMSecsSinceEpoch(), this);
+	segment->begin();
+	addSegment(segment);
+	return segment;
+}
+
+LlmSegment* ChatGeneration::openReasoningSegment() {
+	for (auto* segment : m_segments)
+		if (segment->type() == LlmSegment::Type::Reasoning &&
+			segment->running())
+			return segment;
+	auto* segment = new LlmSegment(
+		LlmSegment::Type::Reasoning, QDateTime::currentMSecsSinceEpoch(), this);
+	segment->begin();
+	addSegment(segment);
+	return segment;
+}
+
+LlmSegment* ChatGeneration::beginToolCall(
+	const QString& name, const QString& toolCallId) {
+	closeOpenSegments();
+	auto* segment = new LlmSegment(
+		LlmSegment::Type::ToolCall, QDateTime::currentMSecsSinceEpoch(), this);
+	segment->setName(name);
+	segment->setToolCallId(toolCallId);
+	segment->setStatus(LlmSegment::Status::Pending);
+	segment->begin();
+	addSegment(segment);
+	Q_EMIT toolStateChanged();
+	return segment;
+}
+
+void ChatGeneration::addSegment(LlmSegment* segment) {
+	if (!segment || m_segments.contains(segment)) return;
+	segment->setParent(this);
+	connect(segment, &LlmSegment::textChanged, this, [this, segment]() {
+		if (segment->type() == LlmSegment::Type::Reasoning)
+			Q_EMIT reasoningChanged();
+		else if (segment->type() == LlmSegment::Type::Content)
+			Q_EMIT contentChanged();
+		updateReasoningActive();
+	});
+	connect(segment, &LlmSegment::statusChanged, this, [this]() {
+		Q_EMIT toolStateChanged();
+	});
+	connect(segment, &LlmSegment::resultChanged, this, [this]() {
+		Q_EMIT toolStateChanged();
+	});
+	connect(segment, &LlmSegment::runningChanged, this, [this]() {
+		Q_EMIT elapsedMsChanged();
+		Q_EMIT toolStateChanged();
+		updateReasoningActive();
+	});
+	m_segments.append(segment);
+	Q_EMIT segmentsChanged();
+}
+
+void ChatGeneration::closeOpenSegments() {
+	for (auto* segment : m_segments)
+		if (segment->running()) segment->close();
+	updateReasoningActive();
+}
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/generation.hpp

@@ -0,0 +1,112 @@
+#pragma once
+
+#include "segment.hpp"
+
+#include <QList>
+#include <QObject>
+#include <QString>
+#include <QTimer>
+#include <QVariantList>
+#include <QtQml>
+
+namespace ZShell::llm {
+
+class LlmClient;
+
+class ChatGeneration : public QObject {
+	Q_OBJECT
+	QML_ELEMENT
+	QML_UNCREATABLE("Chat generations are managed by ChatMessage")
+
+	Q_PROPERTY(
+		QString content READ content WRITE setContent NOTIFY contentChanged)
+	Q_PROPERTY(QString reasoning READ reasoning NOTIFY reasoningChanged)
+	Q_PROPERTY(bool error READ error NOTIFY errorChanged)
+	Q_PROPERTY(QString errorMessage READ errorMessage NOTIFY errorChanged)
+	Q_PROPERTY(
+		qint64 reasoningElapsedMs READ reasoningElapsedMs NOTIFY
+			elapsedMsChanged)
+	Q_PROPERTY(
+		qint64 contentElapsedMs READ contentElapsedMs NOTIFY elapsedMsChanged)
+	Q_PROPERTY(qint64 toolsElapsedMs READ toolsElapsedMs NOTIFY elapsedMsChanged)
+	Q_PROPERTY(bool streaming READ streaming NOTIFY streamingChanged)
+	Q_PROPERTY(
+		bool reasoningActive READ reasoningActive NOTIFY reasoningActiveChanged)
+	Q_PROPERTY(bool hasRunningTool READ hasRunningTool NOTIFY toolStateChanged)
+	Q_PROPERTY(qint64 timestamp READ timestamp CONSTANT)
+	Q_PROPERTY(
+		QList<ZShell::llm::LlmSegment*> segments READ segments NOTIFY
+			segmentsChanged)
+	Q_PROPERTY(int toolCallCount READ toolCallCount NOTIFY segmentsChanged)
+	Q_PROPERTY(
+		bool toolApprovalPending READ toolApprovalPending NOTIFY
+			toolApprovalPendingChanged)
+	Q_PROPERTY(
+		QVariantList pendingToolCalls READ pendingToolCalls NOTIFY
+			toolApprovalPendingChanged)
+
+	public:
+	explicit ChatGeneration(qint64 timestamp, QObject* parent = nullptr);
+
+	[[nodiscard]] QString content() const;
+	[[nodiscard]] QString reasoning() const;
+	[[nodiscard]] bool error() const { return m_hasError; }
+	[[nodiscard]] QString errorMessage() const { return m_errorMessage; }
+	[[nodiscard]] bool reasoningActive() const;
+	[[nodiscard]] qint64 reasoningElapsedMs() const;
+	[[nodiscard]] qint64 contentElapsedMs() const;
+	[[nodiscard]] qint64 toolsElapsedMs() const;
+	[[nodiscard]] bool streaming() const { return m_streaming; }
+	[[nodiscard]] qint64 timestamp() const { return m_timestamp; }
+	[[nodiscard]] QList<LlmSegment*> segments() const { return m_segments; }
+	[[nodiscard]] int toolCallCount() const;
+	[[nodiscard]] bool hasRunningTool() const;
+	[[nodiscard]] bool hasPendingTool() const;
+
+	[[nodiscard]] bool toolApprovalPending() const { return m_approvalPending; }
+	void setApprovalPending(bool value);
+	[[nodiscard]] QVariantList pendingToolCalls() const;
+
+	Q_INVOKABLE void approveTools();
+	Q_INVOKABLE void denyTools();
+	Q_INVOKABLE void dismissError();
+
+	void setContent(const QString& value);
+	void appendContent(const QString& piece);
+	void appendReasoning(const QString& piece);
+	void setStreaming(bool value);
+	void setError(const QString& value);
+
+	[[nodiscard]] LlmSegment* openContentSegment();
+	[[nodiscard]] LlmSegment* openReasoningSegment();
+	[[nodiscard]] LlmSegment* beginToolCall(
+		const QString& name, const QString& toolCallId);
+	void addSegment(LlmSegment* segment);
+	void closeOpenSegments();
+
+	Q_SIGNALS:
+	void contentChanged();
+	void reasoningChanged();
+	void errorChanged();
+	void reasoningActiveChanged();
+	void elapsedMsChanged();
+	void streamingChanged();
+	void toolStateChanged();
+	void segmentsChanged();
+	void toolApprovalPendingChanged();
+
+	private:
+	void updateReasoningActive();
+	LlmClient* client() const;
+
+	QTimer m_timer;
+	QList<LlmSegment*> m_segments;
+	bool m_reasoningActive = false;
+	bool m_streaming = false;
+	bool m_approvalPending = false;
+	qint64 m_timestamp;
+	bool m_hasError = false;
+	QString m_errorMessage;
+};
+
+} // namespace ZShell::llm

Plugins/ZShell/Llm/highlight-queries/bash.scm

@@ -0,0 +1,59 @@
+; Vendored from bash (MIT License)
+; Source: https://github.com/tree-sitter/tree-sitter-bash
+
+[
+  (string)
+  (raw_string)
+  (heredoc_body)
+  (heredoc_start)
+] @string
+
+(command_name) @function
+
+(variable_name) @property
+
+[
+  "case"
+  "do"
+  "done"
+  "elif"
+  "else"
+  "esac"
+  "export"
+  "fi"
+  "for"
+  "function"
+  "if"
+  "in"
+  "select"
+  "then"
+  "unset"
+  "until"
+  "while"
+] @keyword
+
+(comment) @comment
+
+(function_definition name: (word) @function)
+
+(file_descriptor) @number
+
+[
+  (command_substitution)
+  (process_substitution)
+  (expansion)
+]@embedded
+
+[
+  "$"
+  "&&"
+  ">"
+  ">>"
+  "<"
+  "|"
+] @operator
+
+(
+  (command (_) @constant)
+  (#match? @constant "^-")
+)

Plugins/ZShell/Llm/highlight-queries/c.scm

@@ -0,0 +1,84 @@
+; Vendored from c (MIT License)
+; Source: https://github.com/tree-sitter/tree-sitter-c
+
+(identifier) @variable
+
+((identifier) @constant
+ (#match? @constant "^[A-Z][A-Z\\d_]*$"))
+
+"break" @keyword
+"case" @keyword
+"const" @keyword
+"continue" @keyword
+"default" @keyword
+"do" @keyword
+"else" @keyword
+"enum" @keyword
+"extern" @keyword
+"for" @keyword
+"if" @keyword
+"inline" @keyword
+"return" @keyword
+"sizeof" @keyword
+"static" @keyword
+"struct" @keyword
+"switch" @keyword
+"typedef" @keyword
+"union" @keyword
+"volatile" @keyword
+"while" @keyword
+
+"#define" @keyword
+"#elif" @keyword
+"#else" @keyword
+"#endif" @keyword
+"#if" @keyword
+"#ifdef" @keyword
+"#ifndef" @keyword
+"#include" @keyword
+(preproc_directive) @keyword
+
+"--" @operator
+"-" @operator
+"-=" @operator
+"->" @operator
+"=" @operator
+"!=" @operator
+"*" @operator
+"&" @operator
+"&&" @operator
+"+" @operator
+"++" @operator
+"+=" @operator
+"<" @operator
+"==" @operator
+">" @operator
+"||" @operator
+
+"." @delimiter
+";" @delimiter
+
+(string_literal) @string
+(system_lib_string) @string
+
+(null) @constant
+(number_literal) @number
+(char_literal) @number
+
+(field_identifier) @property
+(statement_identifier) @label
+(type_identifier) @type
+(primitive_type) @type
+(sized_type_specifier) @type
+
+(call_expression
+  function: (identifier) @function)
+(call_expression
+  function: (field_expression
+    field: (field_identifier) @function))
+(function_declarator
+  declarator: (identifier) @function)
+(preproc_function_def
+  name: (identifier) @function.special)
+
+(comment) @comment

Plugins/ZShell/Llm/highlight-queries/cpp.scm

@@ -0,0 +1,73 @@
+; Vendored from cpp (MIT License)
+; Source: https://github.com/tree-sitter/tree-sitter-cpp (tag v0.23.4, matching the distro grammar)
+
+; Functions
+
+(call_expression
+  function: (qualified_identifier
+    name: (identifier) @function))
+
+(template_function
+  name: (identifier) @function)
+
+(template_method
+  name: (field_identifier) @function)
+
+(template_function
+  name: (identifier) @function)
+
+(function_declarator
+  declarator: (qualified_identifier
+    name: (identifier) @function))
+
+(function_declarator
+  declarator: (field_identifier) @function)
+
+; Types
+
+((namespace_identifier) @type
+ (#match? @type "^[A-Z]"))
+
+(auto) @type
+
+; Constants
+
+(this) @variable.builtin
+(null "nullptr" @constant)
+
+; Keywords
+
+[
+ "catch"
+ "class"
+ "co_await"
+ "co_return"
+ "co_yield"
+ "constexpr"
+ "constinit"
+ "consteval"
+ "delete"
+ "explicit"
+ "final"
+ "friend"
+ "mutable"
+ "namespace"
+ "noexcept"
+ "new"
+ "override"
+ "private"
+ "protected"
+ "public"
+ "template"
+ "throw"
+ "try"
+ "typename"
+ "using"
+ "concept"
+ "requires"
+ "virtual"
+] @keyword
+
+; Strings
+
+(raw_string_literal) @string