Angular - Adding Search for the Permissions Modal

[sumeyyeKurtulus]

Description

Resolves #21109

Here is a small demo for the changes

https://github.com/user-attachments/assets/c77116f8-62e7-471a-a426-109d076b8779

Checklist

• [X] I fully tested it as developer / designer and created unit / integration tests
• [X] I documented it (or no need to document or I will create a separate documentation issue)

How to test it?

• You can directly copy the changes to templates and navigate between the permission modals.