Matrix bot to store back links to discussions

[tomusdrw]

The idea is to have an Matrix bot listening to JAM & Gray Paper channels for links to the reader.

When the GP reader link is posted, the bot should store an URL to that particular discussion and create a commit on github to update a JSON file containing a selection of such links.

Together with #83 we will be able to display directly within the document which parts of the document are being discussed on Element and make it easy for people to jump directly to these discussions.

[tomusdrw]

Partially implemented in #92, needs integration with the reader tool.

[tomusdrw]

• bot monitoring the room for links
• a script that can convert the message history into notes (https://github.com/FluffyLabs/graypaper-notes)
• some (semi-)automatic workflow of generating the community notes from element messages for the previous latest version of the gray paper and publishing it in the graypaper-notes repository
• a PR to the reader to add new default remote note source for that newly created file.