Bugfixes

Large bugfixing update

• Changed planet environment system to hopefully be more intuitive and consistent.
• Colliders are most consistent and no longer block projectiles when turning quickly.
• Fixed 'infinite firing' glitch.
• Planets no longer render above the UI.
• The barbershop forcefield now has proper collision.
• Mining laser no longer spawns particles when shooting your shop.
• Resources spawn particles on impact.
• BGM is more consistent.
• Added missing textures.
• Movement system should be fixed, and now uses just the keyboard.
• Solar system has reduced size.
• Planets can no longer be infinitely mined.
• Smaller bugfixes.