When using a cluster with a custom domain and proxy forwarding, the frontend proxies requests to an inexistent address

[pcnc]

As an example, for a cluster with a custom domain of my.cluster.local, the current implementation would proxy requests to

http://flagsmith-api.mynamespace.svc.cluster.local:8000

whereas

http://flagsmith-api.mynamespace.svc.my.cluster.local:8000

would be correct.

This is addressed in PR #61