Add a first-pass video review with NVIDIA Cosmos Reason

Add robustness sweeps with MuJoCo Warp

Add /code/check, more robots, and a real hold controller

Track every backend job with its cost and stop at a monthly budget

Use GLM-5.3 via OpenRouter and run simulations on Modal (RunPod optional)

Fix scene validation breaking when a GL backend is configured

Harden simulation runs: official Foxglove embed, WebM video, CI image build

Add GPU simulation runs: RunPod worker, R2 storage, report page