DIRECTOR DASHBOARD UPGRADE

Added:
- director.php single-page live control dashboard.
- Dark + neon Option 1 UI based on the approved mockup.
- Big touch-friendly score buttons.
- Extras and wickets smart scoring controls.
- Camera control: CAM 1 / CAM 2 / Split / Back Live through OBS WebSocket.
- Replay control: save replay, play last replay, auto replay, delay selection.
- Effects controls: Flash, Wipe, Zoom Test, Back Live.
- Quick overlay controls: new batter, change bowler, end innings, winner, open overlay.
- Mobile bottom navigation.

Open URL:
http://localhost/point3/director.php

OBS setup reminders:
- Scenes: LIVE CAM 1, LIVE CAM 2, SPLIT SCREEN, REPLAY.
- REPLAY sources: Replay Player, Replay Intro, Replay Outro, Replay Flash, Wipe Transition, Replay Sound.
- Use System Settings button inside director.php to enter OBS password and save settings.