week-6: complete 404 and repository pages implementation
Deliverables:
- Implemented language-specific 404 pages (404.en.html, 404.it.html)
* Hugo i18n template pattern for automatic language routing
* Full translation support for all UI strings
* Easter egg modal with interactive experience
* Theme-aware styling (dark/light mode)
* Search functionality and recent articles
- Built Repository page with full Slackware package showcase
* Hero section, quick start guide, installation instructions
* Responsive card grid layout for packages
* GitHub repository links with visit buttons
* Complete i18n translations for all content
* Theme-aware styling throughout
- Integrated Repository menu entry
* Added to main navigation in both languages
* Positioned between Contact and Privacy (weight: 4)
* Added missing i18n translation keys
Testing:
- Verified 404 routing works correctly in Hugo dev server
- Validated all translations display without warnings
- Confirmed theme switching works on both pages
- Tested mobile and desktop layouts
- Menu entries render correctly in all views
Cleanup:
- Removed outdated Week 1-5 documentation
- Archived progress reports in git history
- Retained essential technical documentation
