docs(identity): design Indy solution blueprint + add RFC

[jonathan-m-hamilton]

• @hugo-borne to share materials
• From there we will circulate ideas with the community to try and confirm interest & approach
• Assuming there is sufficient community interest & buy-in, then will define roadmap scoping

Consortium Plugin - Indy: #675

[petermetz]

Ideas are presented by the whitepaper and we are presenting for the HL identity WG on June 10th to facilitate productive feedback/more ideas.

[PranjayPathak]

Hello, @petermetz @jonathan-m-hamilton my team wants to work on this issue (#675 and #21) as a group project. Is there anything else we have to do to get forward towards the same? they will also comment here for the same.

[princekumar4812]

Hello, @petermetz I am Prince and I am one of the group members of @PranjayPathak's team.

[satyamgupta0103]

Hello @petermetz I am Satyam and I am also a member of @PranjayPathak's team and wants to work on the issue.

[petermetz]

@PranjayPathak @satyamgupta0103 @princekumar4812 Thank you very much for your future contribution in advance! I assigned the issue(s) to the 3 of you as requested. Please message here/RocketChat/Mailing List if you need any help or just join one of the morning pair programming calls that we run every weekday.