Add murena search

Description

Adds murena search as default search and also add it to home screen

Issues

https://gitlab.e.foundation/e/os/backlog/-/issues/3201
https://gitlab.e.foundation/e/os/backlog/-/issues/3202
https://gitlab.e.foundation/e/os/backlog/-/issues/3199

10 commandments of code reviews

👪 ❤️ https://gitlab.e.foundation/internal/wiki/-/wikis/mobile-team/guidelines/Code-review