[Documentation] Create context documentation system

- Created comprehensive documentation structure
- Added productContext.md for product understanding
- Added activeContext.md for current development status
- Added systemPatterns.md for architecture patterns
- Added developmentWorkflow.md for process standards
- Added operationalContext.md for runtime details
- Added projectBoundaries.md for technical constraints
- Added techContext.md for technology stack
- Documented all major aspects of the system
- Established foundation for maintaining context

cline_docs/systemPatterns.md

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+# System Patterns
+
+## High-Level Architecture
+
+### Backend Architecture
+- Django-based MVT (Model-View-Template) architecture
+- Modular app structure for domain separation
+- HTMX for dynamic server-side rendering
+- AlpineJS for client-side interactivity
+
+### Core Apps
+1. Parks & Rides
+   - parks/ - Park management
+   - rides/ - Ride information
+   - designers/ - Ride designer profiles
+   - companies/ - Park operator profiles
+
+2. User Content
+   - reviews/ - User reviews
+   - media/ - Media management
+   - moderation/ - Content moderation
+
+3. Supporting Systems
+   - accounts/ - User management
+   - analytics/ - Usage tracking
+   - location/ - Geographic services
+   - email_service/ - Communication
+   - history_tracking/ - Change tracking
+
+## Core Technical Patterns
+
+### Data Flow
+1. Request Handling
+   - Django URL routing
+   - View processing
+   - HTMX partial updates
+   - Template rendering
+
+2. Content Management
+   - Moderated submission flow
+   - Media processing pipeline
+   - Review validation system
+   - History tracking
+
+3. User Interactions
+   - HTMX for dynamic updates
+   - AlpineJS for UI state
+   - Partial template loading
+   - Progressive enhancement
+
+### Database Patterns
+- Django ORM for data access
+- Related models for complex relationships
+- Signals for cross-model updates
+- History tracking for changes
+
+## Key Technical Decisions
+
+### Frontend Strategy
+1. Server-Side Rendering
+   - Django templates as base
+   - HTMX for dynamic updates
+   - Partial templates by model
+   - AlpineJS for client state
+
+2. Styling
+   - Tailwind CSS
+   - Component-based design
+   - Responsive layouts
+
+### Backend Organization
+1. App Separation
+   - Domain-driven design
+   - Clear responsibility boundaries
+   - Modular functionality
+   - Reusable components
+
+2. Code Structure
+   - Models for data definition
+   - Views for business logic
+   - Templates for presentation
+   - URLs for routing
+   - Signals for cross-cutting concerns
+
+### Integration Patterns
+1. External Services
+   - Email service integration
+   - Media storage handling
+   - Analytics tracking
+   - Location services
+
+2. Internal Communication
+   - Django signals
+   - Context processors
+   - Middleware
+   - Template tags
+
+## Data Flow Patterns
+
+### Content Creation
+1. User Input
+   - Form submission
+   - Media upload
+   - Review creation
+   - Park/ride updates
+
+2. Processing
+   - Validation
+   - Moderation queue
+   - Media processing
+   - History tracking
+
+3. Publication
+   - Approval workflow
+   - Public visibility
+   - Notification system
+   - Cache updates
+
+### Query Patterns
+1. Efficient Loading
+   - Select related
+   - Prefetch related
+   - Cached queries
+   - Optimized indexes
+
+2. Search Operations
+   - Location-based queries
+   - Full-text search
+   - Filtered results
+   - Sorted listings
+
+## Error Handling
+- Django middleware
+- Custom error pages
+- Logging system
+- User notifications
+
+## Security Patterns
+- Django authentication
+- Permission mixins
+- CSRF protection
+- XSS prevention
+- Input validation