i18n: WIP initial RTL support

- notifications
- color picker
- process list
- settings
- control center, dash
- launcher

part of #1059

quickshell/Modules/Settings/Widgets/SettingsButtonGroupRow.qml

@@ -7,6 +7,9 @@ import qs.Widgets
 Item {
     id: root
 
+    LayoutMirroring.enabled: I18n.isRtl
+    LayoutMirroring.childrenInherit: true
+
     property string tab: ""
     property var tags: []
     property string settingKey: ""
@@ -49,6 +52,7 @@ Item {
                 elide: Text.ElideRight
                 width: parent.width
                 visible: root.text !== ""
+                anchors.left: parent.left
             }
 
             StyledText {
@@ -58,6 +62,7 @@ Item {
                 wrapMode: Text.WordWrap
                 width: parent.width
                 visible: root.description !== ""
+                anchors.left: parent.left
             }
         }