New studies & tests logic

.DS_Store

.../alembic/versions/344d94d32fa1_new_studies_tests_logic.py

backend/app/config.py

backend/app/crud/__init__.py

backend/app/crud/studies.py

backend/app/crud/tests.py

backend/app/main.py

backend/app/models/__init__.py

backend/app/models/studies.py

backend/app/models/tests.py

backend/app/routes/__init__.py

backend/app/routes/decorators.py

backend/app/routes/studies.py

backend/app/routes/tests.py

backend/app/schemas/__init__.py

backend/app/schemas/studies.py

backend/app/schemas/tests.py

backend/app/schemas/users.py

backend/app/test_main.py

backend/app/utils.py