Initial commit: React + Django full-stack project setup

- Backend: Django 4.2 + DRF + JWT + GraphQL
- Frontend: React 18 + MobX + styled-components
- Deployment: Docker + Docker Compose + Nginx
- Database: PostgreSQL support
- Documentation: README, INIT, PROJECT_DOCS, TESTING

backend/apps/api/graphql_urls.py

@@ -0,0 +1,7 @@
+from django.urls import path
+from graphene_django.views import GraphQLView
+from apps.api.schema import schema
+
+urlpatterns = [
+    path('', GraphQLView.as_view(graphiql=True, schema=schema)),
+]