Wrong Yellow Matrix V2
- source_01.nbt is interpreted at runtime from a reserved 16x16 reader at Y223
- birch fence connection states directly define line/cross/cap topology
- air is deterministic 50/50 well/monoroom
- per-supertile rotation derives from Minecraft world seed
- complete lines are discovered and queued outward from the first approached cell
- crosses create/schedule both axes; no one-cross-per-line limit
- builder cadence remains one 16-block slice every two ticks
- temporary forceloads only
