fix: binding loop for AppIcon component

AppIcon.qml

@@ -1,29 +1,28 @@
 import QtQuick
 import QtQuick.Controls.Basic
 
-Item {
-    id: item
+Button {
+    id: button
     required property string source
     property color color: Theme.foreground
     property int iconHeight: 15
     property int iconWidth: 15
-    property var onClicked
 
-    height: item.iconHeight
-    width: item.iconWidth
+    implicitWidth: iconWidth + leftPadding + rightPadding
+    implicitHeight: iconHeight + topPadding + bottomPadding
+    padding: 0
+    horizontalPadding: 0
+
+    text: ""
 
-    Button {
-        anchors.centerIn: parent
     background: Rectangle {
       color: "transparent"
     }
-        // FIX: onClicked doesn't work
-        onClicked: if (item.onClicked)
-            item.onClicked()
-        icon.source: item.source
-        icon.width: item.iconWidth
-        icon.height: item.iconHeight
-        icon.color: item.color
-        enabled: item.onClicked ? true : false
-    }
+
+    icon.source: source
+    icon.width: iconWidth
+    icon.height: iconHeight
+    icon.color: color
+
+    enabled: false
 }