Modernization and optimizations

[DeveloperAnonymous]

• Modernized code
  • Fixed Use new Workspace:Raycast API #7
  • Removed/updated deprecated calls/properties
  • Added types to exposed API calls
• Fixed rain clipping through "thin" roofs
• Added new CollisionMode
• Added stylua and selene config files to standardize the code
• Various optimizations (about 10-15% faster)

Baseline:
  - RenderStepped: 1374.848
  - Stepped: 5322.762
Opti:
  - RenderStepped: 932.103
  - Stepped: 4782.011

I added a new CollisionMode "Params" and deprecated Whitelist and Blacklist mode as both can now be used simultaneously with raycastParams.ExcludeInstances and raycastParams.IncludeInstances. I can remove the deprecation warning I added if you wish to continue to support individual whitelist/blacklist mode

If you want me to change anything in the PR lmk and I'll do my best 😃