Docker Deployment (Recommended)
1. Build the image
Run this in the project root:
docker build -t dc-forwarder .
2. Run the container
Mount the local config file into the container:
docker run -d \
--name dc-forwarder \
-p 8081:8081 \
-v $(pwd)/config.json:/app/config.json \
dc-forwarder
3. Verify the service
Open in your browser: http://localhost:8081
If you deploy on a cloud server, replace localhost with the server public IP.