caffeine persist

services/Caffeine.qml

@@ -0,0 +1,31 @@
+pragma Singleton
+
+import Quickshell
+import Quickshell.Io
+
+Singleton {
+
+    property alias enabled: properties.enabled
+
+    PersistentProperties {
+        id: properties
+        reloadableId: "Caffeine"
+
+        property bool enabled: false
+    }
+
+    function toggle() {
+        if (properties.enabled) {
+            process.signal(888);
+            properties.enabled = false;
+        } else {
+            properties.enabled = true;
+        }
+    }
+
+    Process {
+        id: process
+        running: properties.enabled
+        command: ["sh", "-c", "systemd-inhibit --what=idle --who=Caffeine --why='Caffeine module is active' --mode=block sleep inf"]
+    }
+}