The flow has been updated - Sent to review

Flow:
1. Go to content
2. Create Article
3. Send to review:
 
The header on the screens has been changed and the option to send a potential message to the recipient has been added.

All flow is in design:

https://www.figma.com/file/LAxQgNEEhBmRN62Y5N9qo5/Send-to-review?type=design&node-id=3432%3A13251&mode=design&t=4vIJ73S7OmDP0JlS-1