v2.2.1: Production CI & Multi-IDE Hardening
What's Changed
- Added real GitHub Actions CI workflow with Python matrix (3.10, 3.12) and Node 20 Next.js 15 production build
- Automated evaluation of Next.js 15 starter in evals/run_evals.py
- 30-second multi-IDE quick start for Cursor, Claude Code, Windsurf
- De-hyped documentation and verified mathematical invariants