d65f0b2091
CI / lint (push) Successful in 3s
CI / frontend-build (push) Successful in 19s
CI / backend-lint-and-test (push) Successful in 20s
extension / lint (push) Successful in 13s
CI / intimp (push) Successful in 3m41s
CI / intapi (push) Successful in 7m11s
CI / intcore (push) Successful in 7m41s
Operator-asked 2026-05-31 (during sidecar synthetic anchor cleanup): "the add source/subscription button idea to the firefox extension so it can tell me if a source/artist is added or not and offer an option to add it if it isn't." Plan tracked in Scribe task #507. ## Backend - `ExtensionService.probe(url)` — read-only resolution. Reuses `_derive` for platform+slug, then 2 SELECTs. Returns one of: - `source_match` (exact (artist, platform, url) Source exists) - `artist_match` (artist exists, this URL isn't a Source yet; collapses the sidecar-synthetic-only case from v26.06.01.0) - `new` (neither exists) - `unknown_platform` (URL didn't match any artist-page regex) - `GET /api/extension/probe?url=...` route with `X-Extension-Key` auth posture matching `/quick-add-source`. Read-only, side-effect free. - 6 backend tests in tests/test_api_extension.py covering each state + auth + invalid URL. ## Extension - `api.js`: `probeSource(url)` mirroring `quickAddSource` shape. - `background.js`: `PROBE_SOURCE` + `OPEN_ARTIST_PAGE` handlers. The latter strips the `/api` suffix from configured `apiUrl` (placeholder format per options.html) and opens `${base}/artist/{slug}` in a new tab via `browser.tabs.create`. - `content-script.js`: probe-first render — on page-load and SPA navigation, asks the backend for the URL's state and renders the chip in the matching color/copy on FIRST paint instead of flashing generic "Add" and updating after. Click handler branches: `source_match` → OPEN_ARTIST_PAGE; `artist_match`/`new` → existing ADD_AS_SOURCE flow (then re-probes so the chip flips green immediately, no wait for next nav). - `content-script.css`: three state-color modifiers (--new, --artist-match, --source-match) on the FC parchment-on-slate palette. Sage for already-added, amber for artist-exists, accent orange for new. ## Versioning - `extension/manifest.json` + `extension/package.json` → 1.0.6. build.yml's sign-extension job will fire on push to main since no `ext-1.0.6` Forgejo/Gitea release exists yet — exercises the regenerated AMO keys end-to-end. ## Behavior on the sidecar-synthetic case Filesystem-imported "Dymkens"-style artist with only a sidecar synthetic Source: probe returns `artist_match` (not `new`), so the chip reads "+ Add Patreon source to Dymkens" rather than offering to recreate the artist. Clicking adds the real Source; existing `_source_for_sidecar` preference logic (v26.06.01.0) routes future gallery-dl Posts to the real one.