Move from hypridle to QS

shell/plugins/menu/Menu.qml

@@ -8,7 +8,7 @@ Item {
   id: root
 
   // Injected by omarchy-shell when this plugin is summoned.
-  property string omarchyPath: Quickshell.env("OMARCHY_PATH") || (Quickshell.env("HOME") + "/.local/share/omarchy")
+  property string omarchyPath: Quickshell.env("OMARCHY_PATH")
 
   // Plugin lifecycle hooks. The host calls open(payloadJson) after
   // `omarchy-shell shell summon omarchy.menu ...` and close() when hidden.