Add a form field in the profile section that allows users to customize the initials displayed in their profile avatars.

[Devika008]

Describe the problem you would like to solve
Using initials as avatars adds a personal touch to user profiles, giving them a unique identity without the need for personal photos. This also addresses privacy concerns related to using images. However, some users may prefer to adjust the automatically generated initials to better suit their preferences.

Describe the solution you'd like
Add a form field under User Profile > Identity that lets users customize their initials. They should be able to enter only 2 characters, no more.