Map Pool Rotation and Performance Tweaks

The update focuses exclusively on map pool changes and technical performance improvements. No changes to item mechanics, supply, or marketability were introduced.

[ MAPS ]

Anubis
- Removed from Competitive mode
- Various bug fixes and tweaks
Ancient
- Added to Competitive mode
- Various adjustments to lighting
- Added missing collision detection to some debris

[ MISC ]

Various adjustments to C4 animation
Water rendering performance improvements