- Add `vector.service` and `chronyd.service` dependencies to `docker_start_container` service.
- Use `EnvironmentFile` and a pre-start script to dynamically generate environment variables for container setup.
- Improve error handling and clarity in container initialization.
- Enable Vector service and configure OpenTelemetry source.
- Add sinks for logs output to console and Kafka.
- Configure environment setup for Kafka using GCP metadata API.
Signed-off-by: Harald Hoyer <harald@matterlabs.dev>