three-mlagents

Create a rigorous RL environment specification before implementation.

Add or modify a React/Three.js environment visualization.

Add or modify a supported Gymnasium/SB3 task in backend/mlagents.

Plan multi-agent and simulator-heavy environments using appropriate APIs instead of forcing them into single-agent SB3.

Verify ML correctness, library usage, formatting, tests, dead code, and client/backend integration.