Include Link to Git-Repo on Footnote from CoMo Messages

[minthe]

Is your feature request related to a problem? Please describe.
If there is any issue with the Bot, we count on our community to create an issue on the Git Repo.

Describe the solution you'd like
To give the user a fast way to access the Repo - include the link to the Git on the footnote on each message the user receives from the CoMo Bot / or Staff on the Ticket-Channel.

Describe alternatives you've considered
The Description of the CoMo Bot in the Private Chat Channel should include the Link to the Git Repo.

[Yuerino]

Right now the embed message already has some hints in its footnote (for example hints on automatically cancel after 5 mins inactive). One solution is we can add an author with hyperlink to the github page on top of the message.
You can check how it looks like here in the preview

[minthe]

Yes that is a good solution

[Yuerino]

Issue #17