- Fix overlay controller to properly handle video phase state machine
- Stop template rotation during match/result phases
- Fetch match data with fighter names from database for match phase
- Send match data to match_video template via matchUpdate message
- Handle result_data properly in result phase
- Update match_video template to process match data from web player
- Update overlay-web-adapter to emit match data directly

This fixes the issue where the web player overlay was cycling between
fixtures and match templates instead of showing the match_video template
during match video playback, and not showing results either.