[web] switch like button to react button on message tooltip

Summary:
Introduced the emoji keyboard and make it render whenever renderEmojiKeyboard in the tooltip context is set to true. Also modified useMessageReactAction to return a react button instead of a like button. Will be working on improving the positioning of the emoji keyboard in a subsequent diff

Depends on D6401
Linear Task: ENG-2778

Test Plan:
Please watch the video below to see a demo of how the new react button works

Reviewers: atul, tomek

Reviewed By: atul

Subscribers: ashoat, tomek, atul

Differential Revision: https://phab.comm.dev/D6402