Make flake self-contained - consolidate installer-replication

BREAKING CHANGE: Remove external dots-hyprland dependency

- Imported all essential configs from dots-hyprland/installer-replication
- Added complete configs/ directory with:
  - hypr/ - Hyprland configuration
  - quickshell/ - Quickshell widgets and config
  - applications/ - Application configurations
  - scripts/ - Utility scripts
  - matugen/ - Material You theming
- Updated flake.nix to use local ./configs instead of external repo
- Simplified update-flake script (removed external repo management)
- Updated README to reflect self-contained architecture
- All builds pass with local configurations

Benefits:
- No external repository dependencies
- Faster builds (no network dependencies)
- Version controlled configs in single repo
- Easier maintenance and development
- Complete installer replication in one place

configs/quickshell/modules/common/widgets/StyledToolTip.qml

@@ -0,0 +1,60 @@
+import qs.modules.common
+import qs.modules.common.widgets
+import QtQuick
+import QtQuick.Controls
+import QtQuick.Layouts
+
+ToolTip {
+    id: root
+    property string content
+    property bool extraVisibleCondition: true
+    property bool alternativeVisibleCondition: false
+    property bool internalVisibleCondition: {
+        const ans = (extraVisibleCondition && (parent.hovered === undefined || parent?.hovered)) || alternativeVisibleCondition
+        return ans
+    }
+    verticalPadding: 5
+    horizontalPadding: 10    
+    opacity: internalVisibleCondition ? 1 : 0
+    visible: opacity > 0
+
+    Behavior on opacity {
+        animation: Appearance?.animation.elementMoveFast.numberAnimation.createObject(this)
+    }
+
+    background: null
+    
+    contentItem: Item {
+        id: contentItemBackground
+        implicitWidth: tooltipTextObject.width + 2 * root.horizontalPadding
+        implicitHeight: tooltipTextObject.height + 2 * root.verticalPadding
+
+        Rectangle {
+            id: backgroundRectangle
+            anchors.bottom: contentItemBackground.bottom
+            anchors.horizontalCenter: contentItemBackground.horizontalCenter
+            color: Appearance?.colors.colTooltip ?? "#3C4043"
+            radius: Appearance?.rounding.verysmall ?? 7
+            width: internalVisibleCondition ? (tooltipTextObject.width + 2 * padding) : 0
+            height: internalVisibleCondition ? (tooltipTextObject.height + 2 * padding) : 0
+            clip: true
+
+            Behavior on width {
+                animation: Appearance?.animation.elementMoveFast.numberAnimation.createObject(this)
+            }
+            Behavior on height {
+                animation: Appearance?.animation.elementMoveFast.numberAnimation.createObject(this)
+            }
+
+            StyledText {
+                id: tooltipTextObject
+                anchors.centerIn: parent
+                text: content
+                font.pixelSize: Appearance?.font.pixelSize.smaller ?? 14
+                font.hintingPreference: Font.PreferNoHinting // Prevent shaky text
+                color: Appearance?.colors.colOnTooltip ?? "#FFFFFF"
+                wrapMode: Text.Wrap
+            }
+        }   
+    }
+}