STTracker/docs/TODO.md

TODO

Durable backlog. Agents append here instead of leaving TODO comments in source. Small, specific, independently actionable. Remove only when actually done.

Now

• Choose a linter/formatter (e.g. Biome), then add lint to package.json, AGENTS.md and docs/PERMISSIONS.md.
• Add CI on Gitea Actions: install, typecheck, and test on SQLite and Postgres. Add a guard that fails if AGENTS.md is over 150 lines.

Next

• Phase 2 and Phase 3 plans (spec §12).
• Generate image thumbnails for attachments (Phase 1 sizes images with CSS).

Someday

Recurring

• Maintain AGENTS.md:
  • Add a rule only in response to a real failure. When an agent repeatedly gets something wrong, that is a gap; add one line, ideally with a code example. Do not pre-empt hypothetical mistakes.
  • Update in the same PR as the convention change. A stale rules file is worse than none, because it actively misleads.
  • Prune quarterly. Delete rules whose convention has changed or whose mistake no longer occurs.
  • Optional, cheap validation: run the same task twice in clean sessions, with and without the file, and compare steps and token use.

Known issues

• Restore: a new child work whose parent+position collides with an existing child of a re-matched parent fails with ImportError("conflict") instead of being merged or repositioned.
• Restore: an unlink of identical attachment bytes between the pre-write and the commit could remove the file; mitigated by re-writing after commit, not locked.
• Export bundles hold attachment bytes in memory; very large libraries need a streaming zip.
• Sync: list records are snapshotted but not applied to lists (Trakt/Hardcover emit them). Decide the mapping (one list per record, items by matched work) and apply it through the change engine.
• Sync: accepting a removed event on an engagement de-duplicated across sources soft-deletes it even if another connection still reports it; consider detaching that connection's engagement_sources row instead.
• Sync: pending changed/conflict events for a value the source has since moved past stay pending; consider superseding them when a newer value for the same field arrives.
• Sync: two concurrent runs of the same connection can both insert a new source_records row for one key (one fails on the unique key and is logged as a record error). The job worker should lock per connection.
• Sync: ingestListens does one lookup and one insert per listen; batch it for large backfills.
• Admin merge does not merge colliding children recursively; colliding children stay under the tombstoned parent.
• Matching: a shared parent resolved without external IDs or position (title/year reuse in packages/core/src/matching.ts) has no unique key, so concurrent matches can create it twice.
• Library search (q) and the title sort use the work's title, not the user's overrides.title (overrides are a JSON text column). The tag filter matches the JSON text with LIKE.
• Library hierarchy rollup and orphan detection look three levels deep; deeper trees are not rolled up.
• Undoing a per-user move does not move copies or list items back, nor restore aliases that the move re-pointed.
• bun run typecheck fails with TS18003 until source files exist under apps/, packages/ or plugins/.