docs: update README with docker-compose example and environment variables [skip_bump]

Author: giuseppe99barchetta

README.md

@@ -80,7 +80,7 @@ This project aim to automatically organizes downloaded files from a source folde
        volumes:
          - /mnt/jdownloader:/media/source
          - /mnt/jellyfin:/media/library
-       env_file:
+       environment:
          - SOURCE_FOLDER=/jdownloader/downloads
          - LIBRARY_FOLDER=/path/to/your/library
          - MOVIE_FOLDER=movies

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     volumes:
       - /mnt/jdownloader:/media/source
       - /mnt/jellyfin:/media/library
-    env_file:
+    environment:
       - SOURCE_FOLDER=/jdownloader/downloads
       - LIBRARY_FOLDER=/path/to/your/library
       - MOVIE_FOLDER=movies

example.env

@@ -6,4 +6,5 @@ CHUNK_SIZE=4096  # Adjust if needed for performance
 TMDB_API_KEY=YOUR_TMDB_API_KEY
 LOG_LEVEL=INFO
 FILE_NAME_LANGUAGE=en-EN
-TZ=Europe/Rome
+TZ=Europe/Rome
+CRON_SCHEDULE=*/30 * * * *