# Agent Instructions for CodePress CMS

## Build & Run
- **Run Server**: `php -S localhost:8080 -t public`
- **Lint PHP**: `find . -name "*.php" -exec php -l {} \;`
- **Dependencies**: No Composer/NPM required. Native PHP 8.4+ implementation.

## Code Style & Conventions
- **PHP Standards**: Follow PSR-12. Use 4 spaces for indentation.
- **Naming**: Classes `PascalCase` (e.g., `CodePressCMS`), methods `camelCase` (e.g., `renderMenu`), variables `camelCase`, config keys `snake_case`.
- **Architecture**: 
  - Core logic resides in `index.php`.
  - Configuration in `config.php`.
  - Public entry point is `public/index.php`.
- **Content**: Stored in `public/content/`. Supports `.md` (Markdown), `.php` (Dynamic), `.html` (Static).
- **Templating**: Simple string replacement `{{placeholder}}` in `templates/layout.html`.
- **Navigation**: Auto-generated from directory structure. Folders require an index file to be clickable in breadcrumbs.
- **Security**: Always use `htmlspecialchars()` for outputting user/content data.
- **Git**: `main` is the clean CMS core. `e.noorlander` contains personal content. Do not mix them.