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.

install/user/first-run/install-voxtype.hook

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-set -e
-
-if omarchy-done ensure voxtype-install-invitation; then
-  omarchy-notification-send -u critical -g  "$(omarchy-text "Install Dictation with Voxtype")" \
-    "$(omarchy-text "Click to install voice dictation for Omarchy.")" \
-    --exec omarchy-launch-floating-terminal-with-presentation omarchy-voxtype-install
-fi