Add gamepad support to keyboard-only overlay and controller modals

- Add Chrome Gamepad API input mapping for keyboard-only overlay flow
- Add controller select/debug modals with preferred controller persistence
- Add controller config schema/defaults/docs and fix stale token highlight cleanup
This commit is contained in:
2026-03-11 01:53:17 -07:00
parent 2f17859b7b
commit 3ef878b003
42 changed files with 4786 additions and 28 deletions