LightBR

This update adds suggested minor quality of life features and continues polishing and fixes.

• Clarified chunk XZ and Y radius setting tooltip with horizontal & vertical labels
• Add chat & action bar tooltip when toggling the mod with a hotkey
• Add keymap to open the mod config, not bound by default
• Add experimental option to autofix incomplete chunks, fixes missing floor issues but performance penalty is untested
• (Technical) Improve server integration handling
• (Technical) Improve mod logging