- Add test_summary_cards and suggestion_grade_summary output classes with Mustache templates
- Add grade_summary_helper for grade calculation logic
- Integrate new tables before Summary and Recommendations
- Rename 'Calculated grade' to 'Suggestion grade'
- Remove Summary table (replaced by Overview Cards)
- Move Competencies table next to Recommendations
- Update all table titles to consistent format
- Adjust spacing and layout for better visual consistency

- Fixed file include path (DtaResult.php -> dta_result.php)
- Replaced magnifying glass with 'More Details' button
- Added colored test result labels (green/yellow/red)
- Improved button styling to match Grade button
- Fixed cmid parameter handling for view.php
- Translated German comments to English
- Hide competencies with 0% values
- Enhanced UI/UX with proper alignment and hover effects