docs: point 0.8.0 wiki links to main
docs: audit 0.8.0 wiki accuracy
Document expanded override APIs for 0.7.3
docs: align released user documentation
docs(lua): document assets, pack overrides, and local audio Document registration, references, lookup, refresh, fallback, sound events, and playback with usage examples. Update existing texture fields and navigation, and identify the API as BetaMoon 0.6.1 development on dev.
docs: prepare wiki for BetaMoon 0.6.0 publication
overhauled wiki to match 0.6.0 features