start initial work on detaching chat to floating window

Modules/Notifications/Sidebar/Content.qml

@@ -14,6 +14,15 @@ 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
 
@@ -22,8 +31,10 @@ Item {
 
 		Tabs {
 			Layout.fillWidth: true
+			Layout.preferredHeight: ChatState.isWindow ? 0 : implicitHeight
 			dashState: root.props
 			nonAnimWidth: layout.width
+			visible: height > 0
 		}
 
 		CustomClippingRect {
@@ -75,7 +86,6 @@ Item {
 
 					ChatPanel {
 						anchors.fill: parent
-						props: root.props
 					}
 				}
 			}