feat(cache): PG kv_cache ported from MP TTLCache, TMDB request and recognize caches

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Migration 0042_cache adds UNLOGGED kv_cache. PgCache mirrors MP
runtime/cache.py (region, per-key TTL, TLRU maxsize eviction, @cached as
cachedCall); only the storage moves from memory to PG. TMDB request
responses (MP TMDb.request @cached) and recognize results (MP TmdbCache:
same key, {id:0} negative cache with EMPTY_RESULT_CACHE_TTL, type-conflict
checks, backfill after manual assignment) live in kv_cache, shared by all
processes. Settings cache.tmdbTtlHours / tmdbMaxSize / emptyResultTtlSec
map to META_CACHE_EXPIRE / CONF.tmdb / EMPTY_RESULT_CACHE_TTL. TMDB
details now also store posterPath / backdropPath.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

This commit is contained in:

rootandClaude Opus 5.5 committed 2026-09-28 22:26:29 +08:00

1 parent 61f585a707

commit 946fca5e55

22 files changed

+743 -14

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										packages/contracts/src/content.ts
									
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				@@ -189,6 +189,7 @@ export const EntityMetadataField = z.enum([

				  "originalLanguage",

				  "originCountry",

				  "posterPath",

				  "backdropPath",

				]);

				export type EntityMetadataField = z.infer<typeof EntityMetadataField>;