Chat plugin: Identity Capture

[lizhutter]

Userstory

As an Airy developer displaying Airy Chat for all potential contacts, I want to continue an open conversation in the future so that I would like to capture their identification during the initial conversation

Clients

• [x] API

Acceptance Criteria

• GIVEN contact is identified with a unique code after initiation of first conversation
• WHEN the contact sends their first message to Airy
• THEN Airy responds with an automated message sharing a unique code as a way of differentiating between contacts

[lucapette]

@AitorAlgorta and I just had a meeting about this. We'll use this issue for the frontend part and I will create a follow up ticket for the backend part of this (we need to serve the "resume conversation html" from somewhere)

[AitorAlgorta]

is there any design for this @lizhutter ?