Description:

Currently, all user roles are displayed in lowercase. Capitalizing the first letter of each user role would enhance the UI experience for users.

Steps to reproduce:

1. Log in.
2. Open the profile of the user
3. see the user roles in all lowercase letters.

Expected behavior:

The first letter of each user role (admin, moderator, leader, owner) should be capitalized.
all letters of the user role 'user' should be all lowercase

From Rocket.Chat:

and

Actual behavior:

The user roles are displayed in all lowercase letters.

and