Features 1)New Chat: Start a new chat with a specific user by entering their user ID. 2)Create Group: Create a new group chat by entering a group ID and user IDs of group members. 3)Join Group: Join an existing group chat by entering the group ID. 4)Video Call: Initiate a video call with another user using ZegoCloud SDK. 5)Profile Section: Update user profile information, including profile image, name, and email. 6)Logout: Logout from the app and return to the login screen.