Minimal Caddyfile

Hi @0xfurai

I've been playing around with Peekaping this morning, and I wanted to share the Caddyfile config if others want to get up and running quickly:

```
localhost {
reverse_proxy /api/* server:8034
reverse_proxy /socket.io/* server:8034
reverse_proxy /* web:80
}
```

This is just a sample for testing locally, in production the site would be modified.

Do you have any plans on maybe enabling the Wiki for this project so we could document it there?

The issue suggests adding a sample Caddyfile configuration to the project's documentation. Look for existing documentation files, such as README.md or a docs/ folder, to see where deployment instructions are kept. The goal is to integrate the provided Caddyfile snippet with context on its use for local testing. Verify the configuration works by checking the project's Docker setup and service ports mentioned (8034, 80).

Rédigé par le modèle d'indexation à partir du texte de l'issue.