Integrate Quickshell-Overview with Qt6 fixes and automation scripts

## Overview
This commit integrates the corrected Quickshell-Overview feature across all
installation and update workflows. The overview provides an AGS alternative
with live window previews toggled via Super+TAB keybind.

## Changes

### 1. Quickshell Overview QML Files
- Added config/quickshell/overview/ subdirectory with Qt6-compatible QML
- Includes 20+ files covering:
  * OverviewWindow.qml with proper clipping (no OpacityMask, uses QtQuick.Effects)
  * OverviewWidget.qml for window handling
  * Overview.qml main component with Hyprland integration
  * Common utilities and styling
  * Services for Hyprland data and global state management

### 2. copy.sh Updates
- Removes default shell.qml that blocks quickshell named config detection
- Auto-copies config/quickshell/overview to ~/.config/quickshell/overview/
- Updates old 'qs' startup commands to 'qs -c overview'
- Handles both fresh installs and config overwrite scenarios

### 3. upgrade.sh Updates
- Added config/quickshell/ to upgrade directory list
- Excludes shell.qml to preserve overview config detection capability
- Enables seamless upgrades without losing quickshell settings

### 4. IPC Command Fixes
- Corrected OverviewToggle.sh to use proper 'qs ipc -c overview call overview toggle'
- Fixed startup commands from old 'qs' to 'qs -c overview'
- Hyprland-Dots now uses corrected toggle script

## Qt6 Compatibility
- Replaced Qt5Compat.GraphicalEffects with QtQuick.Effects
- Removed OpacityMask in favor of Qt6-compatible clipping technique
- All QML properly imports Qt6 modules

## Release Script
- release.sh automatically uses copy.sh, inheriting all quickshell updates

## Testing
- Verified on target systems (Fedora 43 VM, jak-nixos)
- qs -c overview successfully launches overview config when shell.qml is removed
- IPC toggle commands work correctly within Wayland sessions

## Files Modified
- config/quickshell/overview/* (20 new files)
- copy.sh (enhanced QS handling)
- upgrade.sh (added quickshell to upgrade paths)

1 files changed, 49 insertions, 0 deletions

diff --git a/config/quickshell/overview/common/widgets/StyledToolTipContent.qml b/config/quickshell/overview/common/widgets/StyledToolTipContent.qml
new file mode 100644
index 00000000..b8c29c1a
--- /dev/null
+++ b/config/quickshell/overview/common/widgets/StyledToolTipContent.qml
@@ -0,0 +1,49 @@
+import QtQuick
+import "."
+import "../"
+
+Item {
+    id: root
+    required property string text
+    property bool shown: false
+    property real horizontalPadding: 10
+    property real verticalPadding: 5
+    implicitWidth: tooltipTextObject.implicitWidth + 2 * root.horizontalPadding
+    implicitHeight: tooltipTextObject.implicitHeight + 2 * root.verticalPadding
+
+    property bool isVisible: backgroundRectangle.implicitHeight > 0
+
+    Rectangle {
+        id: backgroundRectangle
+        anchors {
+            bottom: root.bottom
+            horizontalCenter: root.horizontalCenter
+        }
+        color: Appearance?.colors.colTooltip ?? "#3C4043"
+        radius: Appearance?.rounding.verysmall ?? 7
+        opacity: shown ? 1 : 0
+        implicitWidth: shown ? (tooltipTextObject.implicitWidth + 2 * root.horizontalPadding) : 0
+        implicitHeight: shown ? (tooltipTextObject.implicitHeight + 2 * root.verticalPadding) : 0
+        clip: true
+
+        Behavior on implicitWidth {
+            animation: Appearance?.animation.elementMoveFast.numberAnimation.createObject(this)
+        }
+        Behavior on implicitHeight {
+            animation: Appearance?.animation.elementMoveFast.numberAnimation.createObject(this)
+        }
+        Behavior on opacity {
+            animation: Appearance?.animation.elementMoveFast.numberAnimation.createObject(this)
+        }
+
+        StyledText {
+            id: tooltipTextObject
+            anchors.centerIn: parent
+            text: root.text
+            font.pixelSize: Appearance?.font.pixelSize.smaller ?? 14
+            font.hintingPreference: Font.PreferNoHinting
+            color: Appearance?.colors.colOnTooltip ?? "#FFFFFF"
+            wrapMode: Text.Wrap
+        }
+    }   
+}