fix(ui): browser-playable overlay video (H.264) + light all dropdown option lists (#14)

fix: pin dropdown label backgrounds light (no dark FMS Test header) (#7)

docs: document judge backend selection (llama_cpp local / transformers ZeroGPU on Space) (#5)

qwen call fixes, tried with LM studio server, hope it does not break anything :) (#4)

upodate Claude code and hf upload file (#2)