Merge upstream quattro for the Qt 6.12 palette fix (#14553)

Qt 6.12 shadows the bare Color singleton, so the bar and every Color
role read undefined on fresh installs. Keep our I18n text in the four
conflicting files, qualify #14433's notification button color, give the
new dictation menu rows and notifications Chinese, and drop table
entries for the removed Voxtype and FIDO2 texts.

shell/plugins/lock/Service.qml

@@ -4,6 +4,7 @@ import Quickshell.Io
 import Quickshell.Services.Pam
 import Quickshell.Wayland
 import qs.Commons
+import qs.Commons as Commons
 import "FingerprintModel.js" as FingerprintModel
 
 Item {
@@ -467,7 +468,7 @@ Item {
 
     WlSessionLockSurface {
       id: lockSurface
-      color: Color.background
+      color: Commons.Color.background
 
       LockView {
         id: lockView