Refactor collision prop new API

[fabiot21]

Changed current collision prop to be compatible with new api (#27 #35 #23)

Also (since we are still pre 1.0) this PR optimizes collision handling by merging the compress and collision props into a single collision prop.

The refactored collision prop provides three behaviors:

• none (default): Grid items collisions are ignored. Current collision={false} compress={false}
• push: On collision, items move to the first available space. Current collision={true} compress={false}
• compress: On collision, items compress vertically towards available space. Current collision={true} compress={true}

This enhancement simplifies the API, improves intuitiveness, and also makes the API more extensible, allowing for future collision behaviors to be added without major structural changes.