Add a quick search/filter field to Schema and Tests page

[jhutar]

Feature idea.

It would be great if there is a quick search/filter field on Schema (and Tests) page. Imagine I'm looking for urn:rhtap-load-test:max-concurrency:1.0 and I need to paginate through 5 pages and use Ctrl+F or so on each of them.

Describe the solution you'd like

It would be great if there is a way how to quickly find schema you are looking for if you know part of it's name.

[johnaohara]

On Hold due to https://github.com/Hyperfoil/Horreum/discussions/1603