Use caddy-docker-proxy as ingress proxy.

[phish108]

CDP allows to use stack based configuration instead of hardwired configuration files.

• [ ] use host mode for exposed ports
• [ ] proxy must be deployed via the dgraph.yaml stack
• [ ] Add configuration for the dashboard service
• [ ] Add configuration for the dlgw service
• [ ] Add configuration for graphiql
• [ ] Authomator runs against all incoming requests

[phish108]

Reuires a special build if caddy. The proxy release is just for demo purposes