[FEATURE] Coolify-Service template

### What's needed and why?

It would be valuable to add bunkerweb to coolify with a service template.

this would beneficiary for both coolify and bunkerweb i think, because coolify does not have any inbuilt waf.

(Coolify is an open-source platform that simplifies app deployment by allowing users to self-host and manage apps like static sites, Node.js, and databases, offering features for automated deployment and environment management.)

### Implementations ideas (optional)

https://coolify.io/docs/contribute/service/
https://github.com/coollabsio/coolify

### Code of Conduct

- [X] I agree to follow this project's Code of Conduct

Start with Coolify's service contribution guide and inspect the linked Coolify repository to learn the required template structure. Add a BunkerWeb service template that follows those requirements and verify that Coolify can deploy it as a service.

Written by the indexing model from the issue text.