Small Patch: various fixes and updates

• fixed bridge in level1-5 where there was a phantom collider
• various audio updates to UI and interaction sounds
• fixed a bug with droplet collectibles in world1 that were not properly saving. If you had collected some but not all droplets in world1, some of them may now be jumbled (some you had collected will be not collected and vice-versa) Apologies for this! However, any droplet that you collect from now on will properly save
• fixed some paths through various levels in various worlds. This corrects a few instances where certain puzzles could be bypassed