Allow customisation of a domain's certResolver

[benosman]

What problem will this feature address?

I have domains with different dns providers, and I want to set up multiple dns challenges for Let's Encrypt. I can do that in the traefik config but I need a way of choosing which certificates resolver to use when adding a domain.

Currently the resolver list is hardcoded here:

dokploy/apps/dokploy/components/dashboard/compose/domains/add-domain.tsx

Lines 416 to 418 in 379ea2a

	<SelectItem value={"letsencrypt"}>
	Let's Encrypt
	</SelectItem>

Describe the solution you'd like

I would like the resolver list to be customisable, so I can add my additional certificate resolvers to this dropdown.

Describe alternatives you've considered

I have thought about manually editing the config for an app after adding a domain.

Additional context

This is how my traefik config looks

certificatesResolvers:
  letsencrypt:
    acme:
      email: [email protected]
      storage: /etc/dokploy/traefik/dynamic/acme.json
      httpChallenge:
        entryPoint: web
  letsencrypt_hetzner:
    acme:
      email: [email protected]
      storage: /etc/dokploy/traefik/dynamic/acme_hetzner.json
      dnsChallenge:
        enabled: true
        provider: hetzner
        delayBeforeCheck: 3
  letsencrypt_route53:
    acme:
      email: [email protected]
      storage: /etc/dokploy/traefik/dynamic/acme_route53.json
      dnsChallenge:
        enabled: true
        provider: route53
        delayBeforeCheck: 3

I would like to add letsencrypt_hetzner and letsencrypt_route53 as certificate resolvers.

Will you send a PR to implement it?

Maybe, need help