Update docker-compose with celery

[thenav56]

• Addresses Changes in backend

Changes

• Update docker-compose.yml to include configuration for
  • Celery (worker)
  • Enketo

Breaking change

Default database name is changed

 docker-compose down -v # Use space to remove from history
docker-compose up -d
docker-compose exec api ./manage.py migrate

# Add ALLOW_DUMMY_DATA_SCRIPT=true > .env
docker-compose exec api ./manage.py load_dummy_data --delete-all

This PR doesn't introduce any:

• temporary files, auto-generated files or secret keys
• build works
• eslint issues
• typescript issues
• codegen errors
• console.log meant for debugging
• typos
• unwanted comments
• conflict markers

This PR contains valid:

• permission checks