Fixxing adding a search bar when adding contacts to a group

[Harmony55]

What is it?

• [ ] Bugfix
• [✅] Feature
• [ ] Codebase improvement

Description of the changes in your PR

• Added search bar when adding contacts to a group
• Fixed

Before/After Screenshots/Screen Record

• Before:

• After:

Fixes the following issue(s)

• 45

Relies on the following changes

• 76

Acknowledgement

• [ ✅] I read the contribution guidelines.

Notes

I tried to fix the problem with new contact not registering when making a new search, so it should work now, as i have not noticed any dysfunction during my tests. However, i have not succeded in addind an option to modify the sorting options for the contacts.

[Aga-C]

Why have you created a separate PR instead of fixing the old one?