update seanime docs: qBittorrent config, extensions, container doc, arriman note

inventory.yaml

@@ -325,6 +325,7 @@ hosts:
     notes:
     - Migrated from hubris to strong 2026-07-05 (Phase 2). Library on ludo-lvm.
     - Contains homarr, radarr, sonarr, lidarr, sabnzbd, qbittorrent, bazarr, flaresolverr, prowlarr, jellyseerr
+    - qBittorrent auth subnet whitelist expanded to 192.168.8.0/24 (for seanime + Caddy access)
     age_pubkey: ''
   grimmory:
     kind: lxc
@@ -353,6 +354,11 @@ hosts:
     notes:
     - Seanime anime media server for online streaming + local library scanning
     - Created 2026-07-05. Binary at /opt/seanime/bin/seanime, systemd service.
+    - Connected to qBittorrent on arriman (192.168.8.245:8080)
+    - 8 online streaming extensions installed (HiAnime, AniWatch, KickAssAnime, etc.)
+    - /anime mounted from strong ludo-lvm (/mnt/media_local/anime)
+    - Caddy: https://seanime.hubris.network → 192.168.8.248:43211
+    - qBittorrent auth subnet whitelist expanded to 192.168.8.0/24 for seanime access
   romm:
     kind: lxc
     pve_id: 134