add idle inhib (caffeine)

modules/bar/components/Caffeine.qml

@@ -0,0 +1,46 @@
+import QtQuick
+import Quickshell.Io
+import "../../../config/"
+import "../../../constants/"
+import "../../../styled/"
+
+Clickable {
+    id: clickable
+
+    implicitWidth: text.width
+    implicitHeight: Dimensions.caffeine.height
+
+    border.color: process.running ? Theme.palette.secondary : 'transparent'
+    border.width: 2
+
+    onClicked: {
+        if (process.running) {
+            process.signal(888);
+            process.running = false;
+        } else {
+            process.running = true;
+        }
+    }
+
+    StyledText {
+        id: text
+
+        font.family: Theme.lucide.font.family
+        font.pixelSize: Dimensions.workspace.iconSize
+        font.bold: true
+        text: Icons.coffee
+
+        color: clickable.containsMouse ? Theme.palette.base300 : Theme.palette.basecontent
+
+        anchors.verticalCenter: parent.verticalCenter
+        topPadding: Dimensions.mpris.verticalPadding
+        bottomPadding: Dimensions.mpris.verticalPadding
+        leftPadding: Dimensions.mpris.horizontalPadding
+        rightPadding: Dimensions.mpris.horizontalPadding
+    }
+
+    Process {
+        id: process
+        command: ["sh", "-c", "systemd-inhibit --what=idle --who=Caffeine --why=Caffeine --mode=block sleep inf"]
+    }
+}