fix: 🐛 Add env file to fed-backend container

docker-compose.override.yml

@@ -45,6 +45,7 @@ services:
 #      args:
 #        PORT: 4443
 #    container_name: wagon-fed-backend
+#    env_file: /etc/wagon/config
 #    volumes:
 #      - '/etc/wireguard/${TLD}.conf:/etc/wireguard/${TLD}.conf'
 #      - '/var/log/wagon.log:/var/log/apache2/error.log'

docker-compose.yml

@@ -56,6 +56,7 @@ services:
 #    cap_add:
 #      - NET_ADMIN
 #    network_mode: host
+#    env_file: /etc/wagon/config
 #    container_name: wagon-fed-backend
 #    volumes:
 #      - '/etc/wireguard/${TLD}.conf:/etc/wireguard/${TLD}.conf'