Feat: Add Linter. Cleanup Files

[Sinaloit]

• [x] Added Super-Linter action

• Will fail if errors found now that all known base issues are resolved.

• Symlink in root for local usage

• Ignores Libs from other sources

• Ignores error 212 unused function arguments (reasoning: module:function passes self but if self is never used this warns)

• Ignoring error code 432: ignore shadowing upvalue argument

• [x] Formatted all lua files w/ 4 spaces.

• [x] Resolve luacheck errors in dungeon files

• POI overlaps in Karazahn Lower & Upper, initial element commented out, can re-number but not sure if accurate.

• Resolved POI overlap in Mists with assistance of @CalistusK

• [x] Resolve luacheck errors in base files

• First pass at resolving the errors.