* MM-18054:
Added a check for previousPost to use in validating new messages in thread to check if we should display Commented On message.
* MM-18054 Updated
Updated the check for Commented line to validate the previous thread was one that the post user commente on.
* MM-18054 Fixed Eslint Issues
Fixed Eslint Issues
* MM-18054 Fixed Eslint Issues
Missed a space...
* MM-18054 Cleanup
Cleaned up some code from suggestions