Ensure Brave Origin is supported for live themeing just like regular Brave

migrations/1777618046.sh

@@ -0,0 +1,5 @@
+echo "Symlink Brave Origin Beta flags to brave-flags.conf so both browsers share configuration"
+
+if [[ ! -e ~/.config/brave-origin-beta-flags.conf ]]; then
+  ln -s brave-flags.conf ~/.config/brave-origin-beta-flags.conf
+fi