- Add getAvailableLanguages() method to scan lang directory automatically
- Add getNativeLanguageName() method for proper language display names
- Enhance SimpleTemplate engine to support array iteration with {{#array}} syntax
- Update header template to use dynamic language dropdown with native names
- Add German (de.php) and French (fr.php) language files as examples
- Fix search input text color to use black text for better visibility
- Languages now appear automatically when added to engine/lang/ without code changes
- Add search-input class to both desktop and mobile search inputs
- Set dark text color (#212529) for search input visibility
- Add placeholder styling with lighter color (#6c757d)
- Compile SCSS to CSS with new search input styles
Resolves: White text on white background issue in search fields
- Change getGuidePage() to use currentLanguage instead of detectLanguage()
- Add lang_switch_url template variable for proper context-aware switching
- Language switcher now stays on guide page when switching languages
- Guide content now displays in correct language based on URL parameter
- Add lang parameter to guide link in footer template
- Add lang parameter to navbar brand link in header template
- Ensures language selection persists when clicking logo or guide icon
- Completes language persistence across all navigation elements
