Named profiles allow each household member to get personalized
recommendations without polluting each other's taste. Includes
profile CRUD API, speaker→profile auto-attribution, recent listen
history endpoint, and profile param on all existing endpoints.
All endpoints backward compatible (no profile param = "default").
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Blend taste profile with text-embedded mood descriptions (e.g. "chill
ambient lo-fi") using pre-blended vector search against the existing
HNSW index. New optional `vibe` and `alpha` params on playlist generate
and recommendations endpoints. Backward compatible — no vibe = pure
taste profile (alpha=1.0).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Full documentation covering architecture, deployment, API endpoints,
speaker entity mapping, pipeline stages, and how recommendations
improve over time. Fixed stale speaker entity reference.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
