fix: hide detailed text of MonitorItem immediatly after hovering and changing the value & specify device for brightnessctl

quickshell/Modules/Bar/Misc/MonitorItem.qml

@@ -18,6 +18,7 @@ Item {
     property real hideTimeOut: 2000 // ms
     property bool forceExpand: false
     property bool _expand: forceExpand || mouseArea.containsMouse
+    property bool _isFirst: true
     property bool disableHover: false
     property bool critical: false
     property color criticalColor: Colors.red
@@ -39,6 +40,15 @@ Item {
 
         sourceComponent: Connections {
             function onValueChanged() {
+                // No need to expand (again) if already hovering
+                if (mouseArea.containsMouse)
+                    return ;
+
+                // Skip first change (which is most likely initialization)
+                if (root._isFirst) {
+                    root._isFirst = false;
+                    return ;
+                }
                 root.forceExpand = true;
                 hideTimer.restart();
             }

quickshell/Services/BrightnessService.qml

@@ -281,7 +281,7 @@ Singleton {
         Quickshell.execDetached(["ddcutil", "-b", busNum, "setvcp", "10", rounded])
       } else {
         monitor.ignoreNextChange = true
-        Quickshell.execDetached(["brightnessctl", "s", rounded + "%"])
+        Quickshell.execDetached(["set-brightness", rounded + "%"])
       }
 
       if (isDdc) {