[Client] - Migrate to the new inject()-based Dependency Injection

[Char2sGu]

Desired Changes

The inject() function is an alternative to the traditional constructor-based dependency injection mechanism, enabling flexible DI-based composition and easier class inheritance.

https://medium.com/javascript-everyday/unleash-the-power-of-the-inject-function-in-angular-applications-8dc544f9edb8

This migration can be automated with ngxtension's migration schematic:

https://ngxtension.netlify.app/utilities/migrations/inject-migration/

Screenshots (as needed)

No response