[web] render user avatars in thread memebers modal
Summary:
render user avatars in thread memebers modal. This includes the members modal and the add members modal
This diff won't be landed until avatars is given the green light to be released
Depends on D7206
Test Plan:
Please view the screenshots below to see the changes I made:
Before:
Members Modal:
Add members modal:
After:
Members modal:
Add members modal:
Reviewers: ashoat, atul
Reviewed By: atul
Subscribers: ashoat, tomek, atul
Differential Revision: https://phab.comm.dev/D7207