# Technical Context

## Technologies Used

1. **Frontend Technologies**

   - Mobile: Flutter (Android & iOS)
   - Web: Next.js with TailwindCSS
   - Admin: CodeIgniter 3 with PHP 8.1

2. **Backend Technologies**

   - Firebase (Latest Version)
   - Database: MariaDB/MySQL (or compatible)
   - API: RESTful architecture
   - Authentication: Firebase Auth

3. **Development Tools**
   - Version control (Git)
   - Flutter SDK
   - Node.js & npm
   - PHP 8.1
   - Firebase CLI

## Documentation Stack

- Docusaurus for documentation
- MDX for content authoring
- Prettier for code formatting
- CSpell for spell checking
- Bun as package manager

## Documentation Structure

- `/docs` - Main documentation content
  - `/changelog` - Version history and updates
  - `/guides` - User guides and tutorials
  - `/api` - API documentation
  - `/reference` - Technical reference

## Documentation Tools

- Prettier Configuration:

  - Single quotes
  - 2 spaces indentation
  - 100 character line width
  - ESLint integration
  - package.json formatting plugin

- Spell Checking (CSpell):
  - Multiple dictionaries (en-gb, en-us, technical)
  - Custom project words
  - Ignore patterns for code and build files
  - Compound words support

## Development Setup

1. **Prerequisites**

   - Flutter SDK for mobile development
   - Node.js for web development
   - PHP 8.1 for admin panel
   - Firebase CLI
   - MariaDB/MySQL
   - Development IDE (VS Code recommended)

2. **Environment Setup**

   - Flutter development environment
   - Next.js development environment
   - CodeIgniter 3 setup
   - Firebase project configuration
   - Database setup

3. **Configuration**
   - Environment variables
   - Firebase configuration
   - Database credentials
   - API endpoints
   - Build settings

## Technical Constraints

1. **Platform Requirements**

   - Mobile: Android & iOS
   - Web: Modern browsers
   - Admin: PHP 8.1 compatible
   - Database: MariaDB/MySQL compatible

2. **Performance Requirements**

   - Mobile app performance
   - Web application load times
   - Database query optimization
   - API response times

3. **Security Requirements**
   - Firebase authentication
   - API security
   - Database security
   - Data encryption

## Dependencies

1. **Core Dependencies**

   - Flutter framework
   - Next.js framework
   - CodeIgniter 3
   - Firebase SDK
   - TailwindCSS

2. **Version Management**

   - Flutter version compatibility
   - Node.js version requirements
   - PHP 8.1 compatibility
   - Database version support

3. **Third-Party Services**
   - Firebase services
   - External APIs
   - Cloud services
   - Analytics services

## Development Guidelines

1. **Mobile Development**

   - Flutter best practices
   - Platform-specific considerations
   - State management
   - UI/UX guidelines

2. **Web Development**

   - Next.js conventions
   - TailwindCSS usage
   - Component architecture
   - Performance optimization

3. **Admin Panel**
   - CodeIgniter 3 patterns
   - PHP 8.1 features
   - MVC architecture
   - Security practices

## Build Process

- Docusaurus build system
- Static site generation
- MDX processing
- Asset optimization
- Search indexing

## Version Control

- Git for version control
- GitHub for hosting
- Proper .gitignore configuration
- No package-lock.json (Bun only)

## Code Quality

- Prettier for formatting
- CSpell for spell checking
- ESLint for linting
- TypeScript for type safety
- Test coverage requirements

## Deployment

- Static site hosting
- CDN integration
- Version management
- Documentation updates

## Monitoring

- Build status
- Test coverage
- Documentation health
- Performance metrics

## Security

- Dependency scanning
- Code signing
- Access control
- Content security

## Performance

- Build optimization
- Asset optimization
- Caching strategy
- Load time optimization

## Accessibility

- WCAG compliance
- Screen reader support
- Keyboard navigation
- Color contrast

## Internationalization

- Multi-language support
- RTL support
- Translation management
- Locale handling

## Search

- Full-text search
- Search indexing
- Search optimization
- Result ranking

## Analytics

- Usage tracking
- Performance monitoring
- Error tracking
- User behavior analysis

## Backup

- Content backup
- Version history
- Recovery procedures
- Data integrity

## Maintenance

- Regular updates
- Dependency management
- Content review
- Performance optimization

## Support

- Documentation
- Issue tracking
- Feature requests
- Bug reports

## Community

- Contribution guidelines
- Code of conduct
- Community guidelines
- Support channels

## Legal

- License information
- Terms of service
- Privacy policy
- Copyright notices

## Future Plans

- Documentation improvements
- Feature additions
- Performance optimization
- User experience enhancement
