- Introduce animated eye pupils that periodically shift direction per monster
- Replace single monster graphics with per-blob containers for independent squash-and-stretch pulse animations
- Add 4 new sound effects: squish, squash, woosh, jello-monsters
- Update move animations with woosh sound, merge with squash jiggle, and victory with jello-monsters fanfare
- Adjust HUD positioning for moves and stars text
- Refactor nudgeInvalid to work with per-blob container system
