Granian is ~3-5x faster than Hypercorn in benchmarks. No code changes
needed — Quart is standard ASGI so any ASGI server works.
- web/pyproject.toml: hypercorn → granian>=1.6.0 (installed: 2.7.1)
- Dockerfile CMD: hypercorn → granian --interface asgi
- core.py setup_logging(): silence granian loggers instead of hypercorn's
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>