Restructure core modules into subpackages (generator, schematic, config, session, etc.); add .schem/.nbt schematic pipeline, commands, adaptive stats skeleton, and bootstrap wiring.
- Created config/options/ package - OptionSQL.java - SQL configuration - OptionParticles.java - particles and sounds - OptionGeneration.java - generation parameters - OptionGeneral.java - general settings - OptionStyles.java - style initialization - Option.java now acts as facade with field sync - Backward compatibility maintained via public static fields - All tests pass, build successful Wave 1/8 complete (335 lines → 5 files)