backend: support for selecting multiple interests on registration / profile #32
Description
User Story
As a user, I would like to select multiple options when asked for my personal interests and professional interests so that I'm connect with the users I have most in common with.
Acceptance Criteria:
Database updates
- update data type for personal interests to support multiple options (dict, array??)
- update data type for professional interests to support multiple options (dict, array??)
FE updates
- checkboxes to support multiple options