i18n: WIP initial RTL support

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

part of #1059

quickshell/Modules/DankDash/Overview/Card.qml

@@ -1,10 +1,12 @@
 import QtQuick
-import QtQuick.Controls
 import qs.Common
 
 Rectangle {
     id: card
 
+    LayoutMirroring.enabled: I18n.isRtl
+    LayoutMirroring.childrenInherit: true
+
     property int pad: Theme.spacingM
 
     radius: Theme.cornerRadius