Add submission track/sponsor/achievement tags

README: add demo video link; submission-ready

README: detailed Well-Tuned fine-tuning section (LoRA + Mamba divergence + null result)

README: technical refresh + creative tracks (llama.cpp Nemotron, agentic SFX, live radio UI)

README: add social (X) link to hook line

README: Nemotron load-bearing + hook copy

Link traces dataset (Best Agent evidence)

README: screenshot, REQ-01 fix, bonus-quest roll-up

Add published-artifact links to Space card

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

initial commit