fixed container dns resolution, improved scheduling timezone logic, and renamed sync job

docker-compose.yml

@@ -14,6 +14,9 @@ services:
       - ./legacy:/app/legacy
     environment:
       - PYTHONUNBUFFERED=1
+    dns:
+      - 8.8.8.8
+      - 1.1.1.1
     labels:
       - "traefik.enable=true"
       - "traefik.docker.network=narl"
@@ -38,6 +41,9 @@ services:
     restart: unless-stopped
     networks:
       - internal
+    dns:
+      - 8.8.8.8
+      - 1.1.1.1
     env_file:
       - .env
     volumes: