Added a docker compose file and some helper scripts

scripts/jellyfin-scan.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# You need to remake this script with every provider,
+# so you need one for sonarr, one for radarr and so on.
+# Add it to your custom script in that provider.
+# To get your library id, you need to send a GET
+# request to http://jellyfin:port/Library/VirtualFolders
+# The API key from that indexer is also needed,
+# that's found in the settings of that indexer.
+
+curl -X POST "http://jellyfin:8096/Library/Refresh?libraryId=<YOUR_LIBRARY_ID>" \
+  -H "X-Emby-Token: <YOUR_API_KEY>"