[FEATURE] Show the amount of alternative servernames on a service & Make alternative server names searchable

### What's needed and why?

If a Service has as an example 5 total hostnames, it would be good to have the main hostname shown, and then a +4 next to it, preferably if hovered over it showing the alternative Hostnames

Also it would be good to be able to search for the alternative server names too

### Implementations ideas (optional)

_No response_

### Code of Conduct

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

Locate the service listing or detail entry point and the search entry point, then trace how hostnames are supplied to each. Done means showing the primary hostname with the alternative count and exposing the alternatives on hover, while searches also match alternative server names.

Written by the indexing model from the issue text.