[FEATURE] Create Attendee list API.

[DevilsAutumn]

Summary

NA

Description

Create an API for the event attendee list. Add a flag for first time attendee in event registration model and write all the related logic. api will take event id and return the list of attendees of that particular event. Add one more field in the event registration model called attendee type whose choices will be : guest, host, speaker, volunteer , keep guest by default and allow to change its value from admin panel.

Use Case

No response

Alternatives

No response

Affected Area

Backend

[Apalakimmortal]

I would like to work on this issue please assign me this issue @DevilsAutumn