Expose Greatest source links and safe scraper inspection

docs/greatest.md

@@ -12,7 +12,10 @@ Primary-source checks for selected concrete claims in the seed include [Tezuka's
 - `greatest/catalog.json` is a versioned, read-only editorial seed in the application image. Entries have stable IDs, debut year, cohort, curator rank, rationale, official source lead, and optional AniList cover/chapter/status metadata. It is **not** part of `library/`, scraper queue, or `data/catalog.json` collections.
 - `greatest/index.js` validates the seed and performs only exact title/alias matching against the existing library index. A match adds the local cover, chapter count, status and **In library** badge; it never moves or downloads a title.
 - `data/db.json` holds `greatestRatings[userName][entryId]`. Each account can select `flame`, `good`, `neutral`, or `skip`, or click its current choice to clear it. Existing chapter-version votes are separate. Deleting a user removes their ratings. Include `data/db.json` in backups as before.
-- The only write route is authenticated `POST /api/greatest/rating` with `{id,rating}` (`null` clears). Authenticated `GET /api/greatest` returns the catalog, per-user choice, valid-user community counts, score, and local-library match. Unknown IDs/ratings are rejected. There is no admin-only gate: every account may vote.
+- The rating write route is authenticated `POST /api/greatest/rating` with `{id,rating}` (`null` clears). Authenticated `GET /api/greatest` returns the catalog, per-user choice, valid-user community counts, score, local-library match, and supported series links from that manga's library metadata. Unknown IDs/ratings are rejected. There is no admin-only gate for voting.
+- The details popup shows MangaDex and WeebCentral **series** links from the matched library manga's `manga.json`. Admin-only `GET /api/greatest/sources?id=…` checks live scraper queue state by source series ID and conservative title/alias match. Queue-only title matches are visibly marked as needing edition verification; no search result is silently treated as a confirmed match. If the scraper is unavailable, library links remain visible while queue actions are disabled.
+- Admins can use `GET /api/greatest/mangadex-search?id=…` for a single on-demand, metadata-only title lookup (10 candidates maximum, two-second minimum between uncached lookups, one-hour result cache). The UI shows candidate title and year so an admin can choose the right edition. The WeebCentral search-page link and a pasted series URL cover sources without a safe automatic title lookup. Neither source is bulk-searched when the dashboard opens.
+- **Add to scraper** uses the existing admin `enqueue` command with `inspect:true`, `scope:{mode:"missing"}`, `existingPolicy:"skip-any"`, and the owned library ID when available. It adds an inspection job; an admin must confirm any download later in Admin → Scraper. Existing jobs are marked with their queue status and cannot be added again from a known link. The daemon remains responsible for URL validation, duplicate prevention, and source protections. Ordinary users can view known links but cannot inspect queue state or add jobs.
 
 Within each cohort, **Rank by my vote** sorts flame → good → neutral → skull → unrated; **Rank by everyone** uses `3×flames + thumbs-up − 2×skulls`, with curator rank as the tie-breaker. These are preference scores, not independent critical ratings. The quick chips filter by *your* ratings (or in-library status), even when community sorting is active. The popup shows the full rationale, metadata, official source link, community counts, and a library link where available.
 
@@ -20,7 +23,7 @@ Within each cohort, **Rank by my vote** sorts flame → good → neutral → sku
 
 The one-time seed is curated from the research document. All 106 catalog entries now have a cover URL. Most were matched to public AniList manga metadata; the five initial gaps were checked individually. Phoenix (1954) and Nausicaä use matching AniList records; Kitarō uses Drawn & Quarterly's Kitaro edition, Someone Hertz uses Shonen Jump's first-volume cover, and Hitoner uses Shueisha's 2026 first-volume cover. Hitoner's AniList 2024 entry represents an earlier work, so it was **not** used for the 2026 series. The five added URLs returned image content on 2026-10-09, but remote hosts can change them; the UI still shows a title-letter fallback if an image fails.
 
-`node tools/enrich-greatest-catalog.js` is an **optional manual** public-AniList metadata refresh, paced at one request every 1.5 seconds. It only accepts matching manga title and **original serialization year**, leaving uncertain results untouched rather than using a sequel or remake cover. The server makes **no metadata calls at runtime**. Browser covers are lazy-loaded from their listed source; local library covers take precedence.
+`node tools/enrich-greatest-catalog.js` is an **optional manual** public-AniList metadata refresh, paced at one request every 1.5 seconds. It only accepts matching manga title and **original serialization year**, leaving uncertain results untouched rather than using a sequel or remake cover. The dashboard makes **no metadata calls when loading**; only an admin pressing **Search MangaDex** triggers a bounded lookup. Browser covers are lazy-loaded from their listed source; local library covers take precedence.
 
 Public catalog chapter counts are often absent; the UI says “Chapters unknown” rather than inventing one. For owned titles, the local library count wins. Status comes from AniList's releasing/finished flag or local library metadata, and may be unknown. Official source links may be publisher editions, chapter services, or an award/info lead; they do not imply all chapters are available in every country. No unverified hoster coverage is claimed.