[EXPERIMENTAL] 26w28a/29ab: Steam p2p connection, Hotfixes

Some fixes and the implementation of Steam p2p, so no more port-forward shenanigans!

An urgent fix for a regression on the space habitat. Sorry for the mishap!

Multiplayer and Steam p2p

As I was having some trouble to reproduce the connectivity issue, I finally bit the bullet and decided to implement steam p2p.

You will be able to create a multiplayer lobby only open to your friends for now. I will add more options and features, tell me what is the most urgent!

I did a pass and fixed quite a few issues but I expect plenty of issues still.

There are things still missing, like npc/crew walking in stations.

For now do not expect to play a serious survival game, it is better to simply build with friends!

Community Suggestion

• #7873 Holo monitor build preview now draws the screen icon to help orient placement.

• #7869 Docking port and conveyor filters can now filter crystals by type.

• #7048 Item bar auto-fill now prioritizes directly usable items

Bugfixes

• #7874 Unspawning scooter just after exiting make game freeze.

• Hover pod thruster VFX no longer lingers after the brick is destroyed.

• #7881 Laser sensor not detecting if short range

• #7838 Action wheel material on stones

• #7886 Vent Cover incorrect hitbox

• #7901 #7912 Fixed prolonged building sessions eventually preventing blocks and interactions

• #7905 Cannot complete Find Item mission

• #7913 Fixed link tool sound and overlay persisting after selecting a void pearl storage

Thanks for playing!