background: make clock have slightly different parallax movement

.config/quickshell/ii/modules/background/Background.qml

@@ -24,6 +24,7 @@ Variants {
     readonly property real screenSizePadding: 50
     readonly property string clockStyle: Config.options.background.clock.style
     readonly property bool showCookieQuote: Config.options.background.showQuote && Config.options.background.quote !== "" && !GlobalStates.screenLocked && Config.options.background.clock.style === "cookie"
+    readonly property real clockParallaxFactor: Math.max(0, Math.min(1, Config.options.background.parallax.clockFactor)) // 0 = full parallax, 1 = no parallax
     model: Quickshell.screens
 
     PanelWindow {
@@ -267,8 +268,16 @@ Variants {
                     top: wallpaper.top
                     horizontalCenter: undefined
                     verticalCenter: undefined
-                    leftMargin: bgRoot.movableXSpace + ((root.fixedClockPosition ? root.fixedClockX : bgRoot.clockX * bgRoot.effectiveWallpaperScale) - implicitWidth / 2)
+                    leftMargin: {
-                    topMargin: bgRoot.movableYSpace + ((root.fixedClockPosition ? root.fixedClockY : bgRoot.clockY * bgRoot.effectiveWallpaperScale) - implicitHeight / 2)
+                        const clockXOnWallpaper = bgRoot.movableXSpace + ((root.fixedClockPosition ? root.fixedClockX : bgRoot.clockX * bgRoot.effectiveWallpaperScale) - implicitWidth / 2)
+                        const moveBack = (wallpaper.effectiveValueX * 2 * bgRoot.movableXSpace) * (1 - root.clockParallaxFactor);
+                        return clockXOnWallpaper + moveBack;
+                    }
+                    topMargin: {
+                        const clockYOnWallpaper = bgRoot.movableYSpace + ((root.fixedClockPosition ? root.fixedClockY : bgRoot.clockY * bgRoot.effectiveWallpaperScale) - implicitHeight / 2)
+                        const moveBack = (wallpaper.effectiveValueY * 2 * bgRoot.movableYSpace) * (1 - root.clockParallaxFactor);
+                        return clockYOnWallpaper + moveBack;
+                    }
                     Behavior on leftMargin {
                         animation: Appearance.animation.elementMove.numberAnimation.createObject(this)
                     }

.config/quickshell/ii/modules/common/Config.qml

@@ -175,6 +175,7 @@ Singleton {
                     property bool enableWorkspace: true
                     property real workspaceZoom: 1.07 // Relative to your screen, not wallpaper size
                     property bool enableSidebar: true
+                    property real clockFactor: 0.8
                 }
             }