§9.6 keeps rich detail out of the database except for the three fields
pure-SQL views need. Adds poster_path, backdrop_path and vote_average to
movies and series, written by the daily metadata refresh in both lanes
and filled at add time from the TMDB response the create flows already
fetch.
movie_detail/series_detail fetch credits, videos and external ids in
one upstream request via append_to_response; cast is truncated to the
top 10 billed in the crate and a trailer is chosen by rule (official
YouTube trailer, any YouTube trailer, YouTube teaser, none).
movie_videos/series_videos serve #144's search-row chip from the
videos endpoint alone. Everything rides the existing 24h cache.
Eleven empty crates per DESIGN.md §11, versions and lints pinned once in the
root manifest, Justfile carrying the §12 gate, nix dev shell.
The frontend steps in `just ci` no-op until web/ exists. arr-core carries one
placeholder test because `cargo nextest` fails a zero-test run, and relaxing
that would let a broken filter go green later.
Closes#1
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>