RPGMood

Added

• Subzones — cave biomes and vanilla structures now get their own Title inside a zone. Standing in a Lush Caves/Dripstone Caves/Deep Dark pocket, or near a Village/Pillager Outpost/Desert Pyramid/Jungle Temple/Woodland Mansion/Ocean Monument/Nether Fortress/Stronghold, shows a two-line Title (subzone name large, current zone as smaller context underneath), colored by local danger, reskinnable in the new subzones.yml. Detected via Paper's Chunk#getStructures() (already-generated structure data, no expensive radius scan) and real 3D biome reads. Pure flavor layer — no XP, no achievement progress, no /rpgmood zones entries.

Removed

• The temporary zone-change BossBar — replaced by the new subzone Title choreography above. The persistent sidebar scoreboard (/rpgmood toggle scoreboard) is unaffected.

Fixed

• Two structure-based mob difficulty bonuses were silently dead — mob_scaling.structure-bonuses' jungle_pyramid/nether_fortress keys never matched the registry the code actually queries. Renamed to the correct jungle_temple/fortress.

See CHANGELOG.md for full details.