As a Campaigns engineer, I want to add a timestamp record of when a participant registered for an event, so this can be displayed in the registration details page and be used for later analytics for the organizer.
Background: In a recent Design > Engineering meeting, we realized that V0 prototypes included a timestamp for when a participant registered (but the schema did not yet have this data stored anywhere). For this reason, we will be adding in this data in this ticket.
Acceptance Criteria:
- Add timestamp to schema for when participant registered for event
Visual Example:
Example of timestamp displayed in UI:
