Decentralized Chat Spike

[stojanov-igor]

Within the application, we need to establish a chat function in which users can communicate with one another. For example, task volunteer should be able to reach informally to the task creator to ask for further details.

For this, we can incorporate already existing technology such as matrix: https://matrix.org/

Some documentation:
https://spec.matrix.org/latest/
https://matrix.org/docs/guides/usage-of-the-matrix-js-sdk