feat: complete monorepo structure with frontend and shared resources

- Add complete backend/ directory with full Django application
- Add frontend/ directory with Vite + TypeScript setup ready for Next.js
- Add comprehensive shared/ directory with:
  - Complete documentation and memory-bank archives
  - Media files and avatars (letters, park/ride images)
  - Deployment scripts and automation tools
  - Shared types and utilities
- Add architecture/ directory with migration guides
- Configure pnpm workspace for monorepo development
- Update .gitignore to exclude .django_tailwind_cli/ build artifacts
- Preserve all historical documentation in shared/docs/memory-bank/
- Set up proper structure for full-stack development with shared resources

backend/.env.example

@@ -0,0 +1,31 @@
+# Django Configuration
+SECRET_KEY=your-secret-key-here
+DEBUG=True
+DJANGO_SETTINGS_MODULE=config.django.local
+
+# Database
+DATABASE_URL=postgresql://user:password@localhost:5432/thrillwiki
+
+# Redis
+REDIS_URL=redis://localhost:6379
+
+# Email Configuration (Optional)
+EMAIL_HOST=smtp.gmail.com
+EMAIL_PORT=587
+EMAIL_USE_TLS=True
+EMAIL_HOST_USER=your-email@gmail.com
+EMAIL_HOST_PASSWORD=your-app-password
+
+# Media and Static Files
+MEDIA_URL=/media/
+STATIC_URL=/static/
+
+# Security
+ALLOWED_HOSTS=localhost,127.0.0.1
+
+# API Configuration
+CORS_ALLOWED_ORIGINS=http://localhost:3000
+
+# Feature Flags
+ENABLE_DEBUG_TOOLBAR=True
+ENABLE_SILK_PROFILER=False