Restore complete wallpaper policies

config/dot/quickshell/services/SettingsBackup.qml

@@ -46,10 +46,8 @@ Singleton {
     property var reloadKeybinds: function() { Keybinds.applyReload(); }
     property var keybindsReloading: function() { return Keybinds.reloading; }
     property var systemBusy: function() { return SystemSettings.busy; }
-    property var currentWallpaper: function() {
-        return String(DesktopPreferences.get("wallpaperPath") ?? "");
-    }
-    property var applyWallpaper: function(path) { Wallpaper.set(path); }
+    property var applyWallpaperPolicy: function() { Wallpaper.applyCurrentPolicy(false); }
+    property var wallpaperBusy: function() { return Wallpaper.busy; }
     property var regenerateLock: function() { LockScreen.regenerate(); }
     property var lockBusy: function() { return LockScreen.busy; }
     property var reloadShell: function() { Quickshell.reload(false); }
@@ -120,7 +118,7 @@ Singleton {
             // replay: compositor options, Lua-generated binds, and hyprpaper.
             root.applyCompositor();
             root.reloadKeybinds();
-            root.applyWallpaper(root.currentWallpaper());
+            root.applyWallpaperPolicy();
             root.regenerateLock();
 
             settleReload.attempts = 0;
@@ -138,7 +136,8 @@ Singleton {
             // Let the current instances finish their external writes before a
             // soft reload replaces them. The cap keeps a failed external tool
             // from leaving restored Home state stale indefinitely.
-            if ((!root.keybindsReloading() && !root.systemBusy() && !root.lockBusy()) || attempts >= 30) {
+            if ((!root.keybindsReloading() && !root.systemBusy()
+                    && !root.wallpaperBusy() && !root.lockBusy()) || attempts >= 30) {
                 stop();
                 root.setDisplayBlocked(false);
                 root.protectedDisplays = ({});