Updated the draft api and models docs to reflect changes

refs #17595
Updated model to reflect Ken's suggestions

refs #17595
Merge branch 'develop' of github.com:osu-cass/working-waterfonts-api into develop
Update model tests
Update tests
from django.conf import settings
Update POI -> PointOfInterest, update model tests
Merge branch 'feature/17613' of github.com:osu-cass/working-waterfronts-api into feature/17613

Conflicts:
	old_tests/testdata/random.json
	working_waterfronts/working_waterfronts_api/tests/models/test_category_model.py
	working_waterfronts/working_waterfronts_api/tests/models/test_image_model.py
	working_waterfronts/working_waterfronts_api/tests/models/test_pointofinterest_model.py
	working_waterfronts/working_waterfronts_api/tests/models/test_video_model.py