A patch-F.MPQ source for benilla: the player's stock FrameXML.toc with one
row appended, the chooser shown at the first world entry while the
moonwellUIStyle CVar is unset, and an Interface Style rung in the game menu
that reopens it. Forever UI is a stub that announces itself.
Verified with benilla's addon harness (clean load, choose/finish/reopen
flow), capture renders of the chooser and the game menu, and a live client:
the forever style reloads the UI, persists across a restart and switches
back to classic.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>