feat(search): add summary, country, collection, and rating search fields

[chrisbenincasa]

Summary

Adds five fields to the program search index, the search DSL, and the web search builder.

Field	Type	Indexed as
summary	string	summary
country	faceted string	countries.name
collection	faceted string	collections.name
audience_rating	numeric, sortable	audienceRating
critic_rating	numeric, sortable	criticRating

All five appear in the web search builder for movie and show libraries only.

Where the values come from

Source	audience rating	critic rating	countries	collections
Plex movie	audienceRating	rating	Country	Collection
Plex show	audienceRating	not available	Country	Collection
Jellyfin movie	CommunityRating	CriticRating	ProductionLocations	not available
Jellyfin series	CommunityRating	CriticRating	ProductionLocations	not available
Emby	not wired	not wired	not wired	not wired

The Jellyfin library request now asks for ProductionLocations, CommunityRating, and CriticRating. PlexMovieSchema gains an optional Collection array.

Database

Migration 0052_next_eternals.sql:

ALTER TABLE `program` ADD `audience_rating` real;
ALTER TABLE `program` ADD `critic_rating` real;

Movie ratings persist end to end. ProgramDaoMinter.mintMovie writes both columns, and ProgramConverter.programDaoToTerminalProgram plus ApiProgramConverters read them back, so a movie keeps its ratings across a database round trip and an index rebuilt from the database keeps them too.

What is not persisted

Search works for all five fields on freshly scanned items, because the scanner hands Meilisearch its in-memory media objects. The following only survive until the index is rebuilt, and are filed as follow-ups rather than fixed here.

• Show ratings. program_grouping has no rating columns, so an episode inherits its show's ratings only when the show came from a deep scan. A shallow re-scan materializes the show from the database and the episode gets null.
• Countries and collections. Not persisted for movies or shows. They are join-table shaped, like genres and studios, so they need new tables rather than new columns.
• Emby. EmbyApiClient sets only the content rating and returns nothing for any of the five fields.

Notes for review

This branch was rebased from a 325-commit-old base. Two things changed during the rebase:

• The original migration 0044_add_audience_critic_rating collided with 0044–0051 on main. It was regenerated as 0052 via pnpm resolve-migrations; the SQL is byte-identical to the original.
• Two commented-out entries (// library_name, // media_source_name) and a redundant identity mapping (summary: 'summary') were dropped from virtualFieldToIndexField. Every read site does virtualFieldToIndexField[key] ?? key, so the identity entry was a no-op.

Test plan

• pnpm turbo typecheck clean across all five packages
• pnpm turbo test — server 1682 passed / 2 skipped, shared 97 passed
• oxlint and prettier clean on every changed file
• Generated 0052_next_eternals.sql is byte-identical to the 0044 this branch originally carried
• Manual: scan a Plex library, filter on audience_rating > 7, re-scan and confirm the values survive
• Manual: scan a Jellyfin library, filter on country and critic_rating

🤖 Generated with Claude Code

[chrisbenincasa]

Follow-ups filed for the gaps listed under What is not persisted:

• Persist show-level audience and critic ratings so episodes keep them across a shallow re-scan #2144 — persist show-level ratings so episodes keep them across a shallow re-scan
• Persist countries and collections so they survive a Meilisearch index rebuild #2145 — persist countries and collections (join tables, like genres and studios)
• Emby returns nothing for the summary, country, collection, and rating search fields #2146 — wire up Emby

Also #2147 for the resolve-migrations regex that blocked this rebase.