HOTFIX: Fixed No Cave Miner Schematic & Fixed Can't Interact In Space

Hotfix:
- Added a gamma setting to change the brightness. Note: Brightness Issue: if your game colors seem washed out / too bright, go to the settings and change the Gamma setting to fix it. Thanks.
- Fixed no cave miner schematic.
- Fixed can't interact with spaceship blocks while in space.
- Fixed a rare crash when falling into a star.
- You can now pin the blocks list of schematics using the pin icon in the schematics menu.

Thanks so much for reporting the issues!