Description:

Describe the desired behavior, what scenario it enables and how it
would be used.

Similar to Envoy Proxy's Web UI for the Admin Server https://www.envoyproxy.io/docs/envoy/latest/start/quick-start/admin#envoy-admin-web-ui,it would be great to add a similar Web Ui for the Envoy Gateway admin server
https://github.com/envoyproxy/gateway/blob/main/internal/admin/server.go to get information around

• pprof
• resources
• status
• stats

[optional Relevant Links:]

Any extra documentation required to understand the issue.