Update Jellyfin_Fix_and_Scan.sh

Added comments for easier readability

Jellyfin_Fix_and_Scan.sh

@@ -14,12 +14,20 @@ error_found_2=$(journalctl -u jellyfin --since "1 hour ago" | grep "$error_messa
 # If either error message is found, delete the database file and trigger library scan
 if [ -n "$error_found_1" ] || [ -n "$error_found_2" ]; then
     echo "Error found in journal, deleting database file..."
+    # Stop Jellyfin
+    sudo systemctl stop jellyfin
+    # Remove bad DB
     rm -f /var/lib/jellyfin/data/library.db
-    # Optionally, replace with a backup and set correct permissions here.
+    # Replace bad DB
     cp "/path/to/backups/Jellyfin/library.db" "/var/lib/jellyfin/data/library.db"
+    # Fix Permissions
     /usr/bin/chown jellyfin:jellyfin "/var/lib/jellyfin/data/library.db"
     echo "Database file replaced with backup."
 
+    # Start Jellyfin
+    sudo systemctl start jellyfin
+    sleep 30
+
     # Trigger library scan
     echo "Triggering library scan..."
     curl -X POST \