chore(env): finish ceec951c8 rename — sweep hf-space/deploy.py + deploy_island.py

refactor: remove LiteLLM dependency — direct provider calls only

feat: unify feature engine + add version tracking to experiments

feat: NBA Quant Full Blast — 4 workstreams

fix: Supabase logging to public schema + 47 secrets on S10

feat: Supabase run logger + auto-cut + 2058 features (25 categories)