Replay + Timer Manual Final Patch

Install:
1. Extract this ZIP into your project root and overwrite files.
2. Make sure overlay.php and director.php include:
   <link rel="stylesheet" href="assets/css/replay_pro_patch.css">
   <script src="assets/js/replay_pro_patch.js"></script>
3. OBS Browser Source -> Refresh cache.
4. Browser -> Ctrl+F5.

Timer:
- Director input is seconds.
- 1200 = 20:00
- 30 = 0:30

Replay:
- .scorebar is force-hidden during replay.
- Replay bar shows.
- Back Live triggers immediately when duration ends.
