Biomes

Collaboration diagram for Biomes:

Files
file	BiomePainter.cs
	Overrides TilemapVisualizer tilemaps at runtime for the active biome/prefab.
file	BiomeSequenceController.cs
	Drives progression through biomes and rebuilds the dungeon each step.
file	BiomeSetup_SO.cs
	ScriptableObject holding per-biome map and floor + corridor kinds.
file	CursedBiomeController.cs
	Applies a timed "curse" to the player until the local puzzle is solved.
file	PortalExit.cs
	Simple exit portal that loads a scene when the player enters.

Detailed Description

Biome flow, transitions, and special end portal logic.