Merge branch 'COMP-282-add-observer-role' into 'develop'

compendium_v2/db/auth_model.py

compendium_v2/migrations/env.py

..._v2/migrations/versions/51a29df6148c_add_observer_role.py

compendium_v2/routes/response.py

compendium_v2/routes/survey.py

compendium_v2/static/survey-bundle.js

requirements.txt

setup.py

survey-frontend/src/Landing.tsx

survey-frontend/src/SurveyManagementComponent.tsx

survey-frontend/src/UserManagementComponent.tsx

survey-frontend/src/api/survey.ts

survey-frontend/src/api/types.ts

test/conftest.py

test/test_response.py