Make the configuration file read only

docker-compose.yml

@@ -8,7 +8,7 @@ services:
     ports:
       - "127.0.0.1:8080:8080" # Replace with "8080:8080" if you don't use a reverse proxy
     volumes:
-      - ./nitter.conf:/src/nitter.conf
+      - ./nitter.conf:/src/nitter.conf:ro
     depends_on:
       - nitter-redis
     restart: unless-stopped