chore: add details of the framework to the README

[kkiani]

Description

The PR adds detailed description and information about the project

[callarelli93]

I think it's ok for now but as we discussed before Damavand is first thing an implementation of the ARC pattern, so we would need to have a post explaining in detail ARC and putting that at the start to clarify. Otherwise I feel that devs would be put off by learning yet another framework

[kkiani]

I think it's ok for now but as we discussed before Damavand is first thing an implementation of the ARC pattern, so we would need to have a post explaining in detail ARC and putting that at the start to clarify. Otherwise I feel that devs would be put off by learning yet another framework

@callarelli93 I totally agree. We will serve documentation for ARC independent of Damavand on a separate host as we discussed before and then I will add the links here. But I also think we can move on with this for now.