- Enhance Skill model with getCurrentLevel() and ordered scope
- Update SkillController to group by category with translated labels
- Add level and project_count to SkillResource
- Create skill.ts types (Skill, SkillCategory, SkillsResponse)
- Create useFetchSkills composable
- Create SkillCard component with animated progress bar
- Implement competences.vue with:
- Responsive grid (2/3/4 columns)
- Category sections with icons
- Stagger animations (respects prefers-reduced-motion)
- Loading/error/empty states
- Placeholder for vis.js skill tree (Epic 3)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>