## Major CodePress CMS Enhancement

### 🚀 New Features
- **League CommonMark Integration**: Replaced basic Markdown parser with full CommonMark 2.7 support
- **Bootstrap Sass Architecture**: Modern SCSS build system with Bootstrap 5.3.8
- **Enhanced Navigation**: Uses filenames instead of H1 titles for consistency
- **Improved Styling**: Transparent navigation backgrounds, no rounded corners

### 🎨 UI/UX Improvements
- Navigation items now use formatted filenames (e.g., "kennis-boven-aantallen" → "Kennis Boven Aantallen")
- Transparent navigation backgrounds with subtle hover effects
- Removed rounded corners from first-level navigation
- 50% opacity navigation background using Bootstrap variables

### 🔧 Technical Improvements
- **Class Organization**: Extracted CodePressCMS and SimpleTemplate to separate files
- **Full PHPDoc Documentation**: Complete documentation for all methods
- **Modern Build Process**: npm scripts for SCSS compilation
- **Enhanced Markdown Support**: Tables, strikethrough, task lists, autolinks
- **Security**: Proper HTML sanitization with CommonMark

### 📦 Dependencies
- Added `league/commonmark` for professional Markdown parsing
- Added `bootstrap` for SCSS-based styling
- Updated `sass` build process

### 🐛 Bug Fixes
- Fixed content directory path configuration
- Resolved navigation title inconsistencies
- Improved Markdown bold/italic formatting
- Fixed homepage 404 issues

### 🔄 Migration Notes
- Content directory moved from `content/` to `public/content/`
- Navigation now displays filenames instead of content H1 titles
- CSS now compiled from SCSS source files

The CMS now provides a professional, modern experience with robust Markdown support and clean, maintainable code architecture.

package.json

@@ -4,8 +4,8 @@
   "description": "A lightweight, file-based Content Management System built with PHP and Bootstrap.",
   "main": "index.js",
   "scripts": {
-    "build:css": "npx sass engine/assets/css/style.scss public/assets/css/style.css --no-source-map",
-    "watch:css": "npx sass engine/assets/css/style.scss public/assets/css/style.css --no-source-map --watch",
+    "build:css": "npx sass --load-path=node_modules src/scss/main.scss public/assets/css/style.css --style=compressed",
+    "watch:css": "npx sass --load-path=node_modules --watch src/scss/main.scss public/assets/css/style.css",
     "build": "npm run build:css",
     "clean": "rm -rf node_modules package-lock.json",
     "test": "echo \"Error: no test specified\" && exit 1"
@@ -19,6 +19,7 @@
   "license": "ISC",
   "type": "commonjs",
   "dependencies": {
+    "bootstrap": "^5.3.8",
     "sass": "^1.94.2"
   }
 }