12 TDD-style tasks covering SQL additions, DTOs, conversion helpers,
per-endpoint handlers (tracks, albums, artist detail, artist list, search),
route wiring, and an end-to-end smoke + PR. Follows the approved design at
docs/superpowers/specs/2026-04-20-web-ui-library-reads-design.md.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
