Add Jellyfin CLI + update wind-down instructions with concrete suggestions

TOOLS.md

@@ -86,6 +86,28 @@ audiobooks libraries            # List libraries
 
 ---
 
+## Jellyfin
+
+Helper script: `~/clawd/bin/jellyfin`
+
+```bash
+jellyfin resume [limit]         # Continue watching (in-progress items)
+jellyfin recent [limit]         # Recently added to library
+jellyfin watched [limit]        # Watch history (last played)
+jellyfin shows                  # All series with watch status
+jellyfin movies                 # All movies with watch status
+jellyfin search <query>         # Search library
+jellyfin stats                  # Watch statistics overview
+jellyfin libraries              # List libraries
+```
+
+- Credentials: `.credentials/jellyfin.env` (user-scoped token for `tv`)
+- URL: `https://jellyfin.cloonar.com`
+- Output is tab-separated for minimal tokens
+- Use during wind-down to suggest specific shows/movies
+
+---
+
 ## Forgejo Git Access
 
 Helper script: `~/bin/forgejo`