Great UI/UX design, may I know if you can add the Email System like this? of course with API integration to SMTP 3rd party.
It's really important that you have this email system to send emails to your team and clients aside from using the chat.
One more thing Sir, I think it will be much better if every client has its own file folder (local or amazon s3).
You should add a File Storage like Google Drive to save important files and later we can download them.
I saw an admin template that has all these features, almost the same as you are working on now.
Please check all these attached video files to see all the great features that the worksuite saas should have (I sent it through email) can't upload videos here.