Mounts the Audiobookshelf-compatible API on its own http.Server so
discovery probes (/ping, /healthcheck, /status, /login, /socket.io)
own the URL space at the root without colliding with silo's SPA
fallback. Mirrors the Jellyfin compat pattern at :8096.
Also adds the ABSRecommender adapter, wired into ABSHandlerDeps via
recommendations.NewRepo + catalog.DetailService. The recommender file
was previously untracked; service.go has already been referencing
ABSRecommender, so HEAD did not build without it.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bundles 21 in-progress files spanning scanner, image cache, ABS API
handlers, podcast/audiobook scan, cover enrichment, metadata sync
task, and an interim pass at the audiobook detail page (DetailHero
adoption + fixed-bottom player). Committed as a single baseline so
the upcoming UI redesign (per the 2026-05-24 plan) starts from a
clean working tree. Not split into logical commits because this
captures pre-existing local work, not a curated change.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
