Add Profile Pictures for Persons

[UoA-sjer215]

Description

Add the availability for users to edit the people settings to add a profile image from a selection of created avatars or/and to be able to custom make an avatar to represent the person. This should not be a required feature when creating a new person and should default to generic icon/s if not given. This should NOT prompt for a real photo of the person.

Acceptance Criteria

• generic profile images for people
• image storage
  OR/AND
• avatar custom creation pop up for frontend
• components for the avatar customization
• image storage

Implementation details

figure out how to store (and get) the images and change the model for people to accommodate the profile picture

Testing notes

New tests will need to be created to check if this new functionality works as intended.