aiostreams: harden stream-probe + repair sources (RD-451 "few films" fix)

Root cause of "barely serving films": Real-Debrid's May-2026
infringing_file/HTTP-451 filter blocks WEB-DL releases (which dominate
new content), while degraded sources starved candidates. RD account +
popular-title availability were healthy throughout (library 32/36
unrestrict OK; Matrix 897 / Dune2 694 / Oppenheimer 672 streams).

Runtime config (AIOStreams PG, applied via API — not in this diff):
- Comet timeout 5s -> 10s. Comet is the workhorse (~450+ streams/title)
  and was silently dropping the bulk of its results at the 5s cutoff;
  Interstellar 430 -> 987 streams after the bump.
- Removed MediaFusion preset: broken upstream ("Invalid configuration"
  -> 500 Internal Server Error), contributed 0 usable streams, only a
  dead [X] entry in every list.

This diff (Terraform):
- Harden aiostreams-stream-probe: test series AND movie paths, per-source
  breakdown (comet/torrentio/stremthru_torz/knaben), error-stream count,
  success gated on Comet being alive. The old probe counted only Breaking
  Bad streams and stayed green while new-content playback was broken.
- service-catalog: reflect source set + probe behaviour.

[ci skip] — probe already applied via targeted `tg apply` + verified
(series=378 movie=898 comet=206 errors=0 success=1); skipping the full
servarr reconcile to avoid touching unrelated pre-existing drift
(qbittorrent MetalLB annotation, tls_secret cert revert).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.claude/reference/service-catalog.md

@@ -80,7 +80,7 @@
 | paperless-ngx | Document management | paperless-ngx |
 | jsoncrack | JSON visualizer | jsoncrack |
 | servarr | Media automation (Sonarr/Radarr/etc) | servarr |
-| aiostreams | Stremio stream aggregator (Real-Debrid + Torrentio/Comet/MediaFusion/StremThru/Knaben). `auth=app` (own UUID+password); canary stream-probe + 3 alerts; weekly NFS config + Stremio-account-collection backups to `/srv/nfs/aiostreams-backup/`. PG-backed user config. | servarr/aiostreams |
+| aiostreams | Stremio stream aggregator (Real-Debrid + Torrentio/Comet/StremThru Torz/Knaben; **MediaFusion removed 2026-06-07** — broken upstream `500`). `auth=app` (own UUID+password); stream-probe tests **both series+movie paths** with per-source breakdown (`aiostreams_streams_{comet,torrentio,stremthru_torz,knaben}`) + `aiostreams_error_streams` + `aiostreams_movie_stream_count`, success gated on Comet (workhorse) being alive; weekly NFS config + Stremio-account-collection backups to `/srv/nfs/aiostreams-backup/`. PG-backed user config (Comet timeout bumped 5s→10s 2026-06-07). | servarr/aiostreams |
 | ntfy | Push notifications | ntfy |
 | cyberchef | Data transformation | cyberchef |
 | diun | Docker image update notifier — detects new versions, fires webhook to n8n upgrade agent | diun |