amannnnn/baba-rlvr

Add hackathon blog writeup

fix docker file

push changes

pivot to pybaba, add docs, restructure

play: browser-based human-play mode at /play with arrow-key controls + BFS-solve button

viz: PIL-based trajectory visualizer + CLI (frame/play/solve/strip)

scaffold: engine, openenv server, reward tracker, MAP-Elites PCG, GRPO trainer, tests