Fix levels not loading in editor

Finished presentation

Fix readability of images

Add some levels

Add changing level

Prepare for GIC 2025 talk

Update physics text visuals if settings changed

Fix spawning multiple players at the same time (player stuck in player glitch)

Enable autojoining by default

Fix wierd pause behaviour of moving platform

Allow joining when allowing autojoin

Show key connected with specific switch

Show info about state of many switches

Fix players stucking in air when facing platform

Remove unneeded file