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

shared/docs/memory-bank/techContext.md

@@ -0,0 +1,157 @@
+# Technical Context
+
+## Architecture Overview
+
+### Stack Components
+- **Framework**: Django (MVT Architecture)
+- **Frontend**: HTMX + AlpineJS + Tailwind CSS
+- **Database**: Django ORM
+- **Authentication**: Django Built-in Auth
+
+## Technical Architecture
+
+### Backend (Django)
+1. Core Framework Features
+   - MVT pattern implementation
+   - ORM for data management
+   - Template system
+   - Authentication & permissions
+   - Admin interface
+   - URL routing
+   - Form processing
+
+2. Data Layer
+   - Models & relationships
+   - Validation rules
+   - Signal handlers
+   - Database migrations
+
+### Frontend Architecture
+1. HTMX Integration
+   - Dynamic updates
+   - Partial page renders
+   - Server-side processing
+   - Progressive enhancement
+
+2. AlpineJS Usage
+   - UI state management
+   - Component behaviors
+   - Event handling
+   - DOM manipulation
+
+3. Tailwind CSS
+   - Utility-first styling
+   - Custom theme configuration
+   - Responsive design
+   - Dark mode support
+
+## Integration Patterns
+
+### Template System
+1. Structure
+   - Base templates
+   - Model-specific partials
+   - Reusable components
+   - Template inheritance
+
+2. HTMX Patterns
+   - Partial updates
+   - Server triggers
+   - Event handling
+   - Response processing
+
+### State Management
+1. Server-side
+   - Django sessions
+   - Database state
+   - Cache management
+
+2. Client-side
+   - AlpineJS state
+   - Local storage
+   - HTMX state management
+
+## Performance Requirements
+
+### Frontend Targets
+- First contentful paint < 1.5s
+- Time to interactive < 2s
+- Core Web Vitals compliance
+- Progressive enhancement
+- Latest 2 versions of major browsers
+
+### Backend Optimization
+- Database query optimization
+- Caching strategy
+- Asset optimization
+- API response times
+
+## Development Environment
+
+### Required Tools
+- Python with virtual environment
+- Node.js (Tailwind build)
+- Git version control
+- VSCode IDE
+
+### Configuration
+- Environment variables
+- Development settings
+- Database setup
+- Media handling
+
+## Security Framework
+
+### Authentication
+- Django auth system
+- Session management
+- Permission levels
+- User roles
+
+### Data Protection
+- CSRF protection
+- XSS prevention
+- SQL injection prevention
+- Input validation
+
+## Testing Strategy
+
+### Backend Testing
+- Django test runner
+- Unit tests
+- Integration tests
+- Coverage requirements
+
+### Frontend Testing
+- Browser testing
+- Performance metrics
+- Accessibility testing
+- User flow validation
+
+## Deployment Process
+
+### Environment Setup
+- Production configuration
+- Database migration
+- Static file handling
+- SSL/TLS setup
+
+### Monitoring
+- Error tracking
+- Performance monitoring
+- User analytics
+- System health checks
+
+## Documentation Requirements
+
+### Code Documentation
+- Python docstrings
+- Type hints
+- Component documentation
+- API documentation
+
+### System Documentation
+- Setup guides
+- Architecture docs
+- Maintenance procedures
+- Troubleshooting guides