Change license to All Rights Reserved (proprietary)

One dependency file: requirements.txt, read into pyproject dynamically (#45)

M5: Gradio web app + HF Spaces deploy + live-hydrate fallback

M3.4: LangGraph rewrite of the agent + loop-vs-langgraph comparison

Switch embeddings to a local CPU model (bge-small): free tier APIs can't index the corpus

M2 ingestion: discover (objects.inv + sitemap), crawl (hash-diff snapshot), heading chunker, CI

Add openai-compat provider path: cheap open models on US/EU hosts

Add M0 smoke script: Neon write/read, one LLM call, one Gemini embedding

Scaffold repo structure per M0 (pyproject, ruff, pytest, pre-commit)