[Admin view][Edit request] No any button at the bottom of the chat if it's opened from the request in compare mode

[VolhaBazhkova]

EPAM AI DIAL chat version

0.35.0

What happened?

1. Open compare mode:
   chat1 is from the publication request
   chat2 is from Today
   Expected: TBD what button do we expect? Back to publication or Duplicate, or input message available as Admin is available to continue the conversation

2. Open compare mode:
   chat1 is from the unpublication request
   chat2 is from Today
   Expected: TBD what button do we expect? Back to publication or Duplicate? Chat edit option is not allowed for unpublication

Confidential information

• I confirm that do not share any confidential information

[VolhaBazhkova]

It's a duplicate if #4244