add markdown parsing + latex + tree-sitter highlighting for codeblocks in llm responses

Modules/Notifications/Sidebar/Chat/ChatContent.qml

@@ -70,7 +70,7 @@ Item {
 		fadeAmount: 0.05
 		fadeThreshold: Tokens.padding.medium
 		model: root.chatData.messagesModel
-		spacing: Tokens.spacing.medium
+		spacing: 0
 		verticalLayoutDirection: VerticalFadeListView.BottomToTop
 
 		add: Transition {
@@ -127,26 +127,38 @@ Item {
 		visible: !root.chatData
 	}
 
-	IconButton {
-		id: scrollToBottom
-
+	Item {
 		anchors.bottom: input.top
 		anchors.bottomMargin: Tokens.spacing.extraLarge
 		anchors.horizontalCenter: parent.horizontalCenter
-		font.pointSize: Tokens.font.size.large
-		icon: "arrow_downward"
-		isRound: true
-		padding: Tokens.padding.extraSmall
+		implicitHeight: scrollToBottom.implicitHeight
+		implicitWidth: scrollToBottom.implicitWidth
 		scale: list.visibleArea.yPosition + list.visibleArea.heightRatio < 1 && list.contentHeight > list.height ? 1 : 0
-		type: IconButton.Filled
 		visible: scale > 0
 
 		Behavior on scale {
 			Anim {}
 		}
 
-		onClicked: {
-			list.positionViewAtBeginning();
+		Elevation {
+			anchors.fill: parent
+			level: 2
+			radius: scrollToBottom.radius
+		}
+
+		IconButton {
+			id: scrollToBottom
+
+			anchors.centerIn: parent
+			font.pointSize: Tokens.font.size.large
+			icon: "arrow_downward"
+			isRound: true
+			padding: Tokens.padding.extraSmall
+			type: IconButton.Tonal
+
+			onClicked: {
+				list.positionViewAtBeginning();
+			}
 		}
 	}