card: remove em dashes (sentence rewrites, numbers unchanged)

docs: clarify deathmatch model, unrelated to dream-robot release

Upload deathmatch/init_state.json with huggingface_hub

Upload deathmatch/denoiser.onnx with huggingface_hub

Upload deathmatch/denoiser_wonnx.onnx with huggingface_hub

Upload deathmatch/denoiser_wonnx.onnx with huggingface_hub

initial commit