Build 25180681

General:
- New Insane song: GIVE ME - El Sherline
- New Easy song: On all the stars - Addie Ramsey
- Massive UI overhaul (new menu style across the board)
- improved multiplayer syncing on the start of levels
- Better song filters on the main menu
- FPS settings in Esc menu + some FPS optimizations

Editor:
- Laser max length variable
- New shapes for static lasers
- Pixel-art filter on custom rock images (no smoothing)
- Sprite sheet support for animated rocks
- Song preview start time in level settings
- Point circle color in level settings
- Child actions can spawn their own child actions
- Built-in default action presets (2 for now) to start new levels faster
- Custom action presets that carry between projects + preset menus
- Right-click options in hierarchy
- Resizable inspector and hierarchy
- Middle-click pan on midi grid
- Ctrl + scroll zoom on midi grid

various other small things