Update:

Fixed the friends count and notification count issues.

Still working on the chat notification issue, without the drop down menu for the code to reference, I have to write a new handler for the last message id you saw, and then compare it with the last id sent to you, snd display the count of the humbler id items since then.

Will take me a bit to write that.

However your chat is still functional.

Note I have also updated the chat interface to be a bit more friendly on mobile.