fix: don't loader variants

Change model instead
This may or may not help with the background not loading

modules/background/Background.qml

@@ -7,12 +7,8 @@ import qs.components.containers
 import qs.services
 import qs.config
 
-Loader {
-    asynchronous: true
-    active: Config.background.enabled
-
-    sourceComponent: Variants {
-        model: Screens.screens
+Variants {
+    model: Config.background.enabled ? Screens.screens : []
 
     StyledWindow {
         id: win
@@ -163,4 +159,3 @@ Loader {
         }
     }
 }
-}