[Squeaks72]

Summary

Five more Health cards, each reading the library's own records rather than its chapters. Each has the shape of the existing checks: findings first, info rows never turn a card amber, a finding can be ignored by its key, and the card says what it cannot see.

• Series covers: a series with nothing to show as a cover: none set by hand, none fetched, and no chapter whose first page could stand in (the order serveLibSeriesThumb uses). A cover that exists but is blank is not claimed.
• Series details: a series with no description or no genres. A missing description is only a finding where the series' source gives descriptions to other series (a source that gives none has none to give), and a series missing only its author is listed for reference.
• Disk space and folders: the library, downloads and config folders. Under 5 % free on a disk of under 200 GB, or under 2 % or 5 GB free anywhere, is a finding (so a big array at 4 % free is fine); a folder that cannot be read, or looks empty while chapters are recorded under it (a share that is not mounted), is a problem.
• Tracker sync: a sign-in a tracker refused (the row stays off until its owner reconnects), a failed sync, a sign-in expired or expiring within 14 days; one ending within 30 days is listed for reference.
• Reading data: counts of reading history, tracker records, offline downloads, and favourites or progress that point at removed series or chapters. Informational only; nothing is deleted, because that data is kept on purpose.
• Covers, details, disk and trackers join the ignorable checks (POST /api/admin/health/ignore). Fix everything has nothing to do for them (a cover, a description or a disk is the owner's), and lists each one still amber under Needs you by the card's own count, so its end never reads as done over them.
• The page size, the findings-first cut, the verdict and the summary tails that every check shares move to bff/src/lib/healthKit.ts, so a check can live in its own file without importing the whole report. The existing checks are unchanged.

Type

• Feature

Testing

bff and web typecheck clean. New tests: bff/test/healthMore.test.ts (the free-space rule), bff/test/healthMore.int.test.ts and bff/test/healthDetails.int.test.ts against a throwaway Postgres (which series the covers card lists; a refused, an expiring and a healthy tracker sign-in; leftover reading data being informational; a source that describes no series not being asked for descriptions), and link cases in web/test/healthLinks.test.ts. web tests pass in full; health.int and healthIgnore.int pass. The disk card's folder reading was not covered by a test (only its free-space rule), and nothing was exercised in a browser.

Checklist

• Focused scope (one topic)
• Matches the existing TypeScript style
• Docs updated if user-facing (docs/USAGE.md, docs/api.md, bff/openapi.yaml)
• No new default sources hardcoded to specific sites

🤖 Generated with Claude Code

[AngeloSha]

Thank you for these. Three parts are in v0.72.0,
rebuilt on Health's own parts with you credited as co-author:

• The healthKit.ts split, as you had it. MAX_ITEMS, truncate, verdict and the summary tails now live
  apart from health.ts, and the new cards use them.
• Disk space and folders, with three changes:
  • It turns red at MIN_FREE_GB, the floor where the downloader actually refuses (10 GB by default), and amber
    below the slow archive's floor while the archive has a series queued. With a 5 GB floor of its own, Health read
    fine between 5 and 10 GB while every download was being refused.
  • The empty-folder check opens the folder and reads one entry. A full readdir of a library's top level is tens
    of thousands of names on a NAS and wakes every disk of an Unraid array, and this card runs every six hours and
    after every scan.
  • The level goes into the ignore's members. With empty members an ignore covers anything, so ignoring "the
    archive waits" would also have silenced "downloads are refused".
• Tracker sync, as you built it, with two small changes. The tracker's name comes from its adapter, so a tracker
  added later is named without touching the card. An ignore records what was wrong, so an ignored "ends in 10 days"
  doesn't hide a sign-in the tracker refuses later.

Two cards are left out on purpose:

• Series covers. Admin → Art already has missing-cover and missing-banner filters with counts, and a Backfill.
• Reading data. That history is kept on purpose, and counting it meant full scans of reading_events, which
  only grows, on every unattended Health run.

Series details waits on #257. Without a fix step beside it, a library built by hand would show thousands of
findings that nothing can clear.