Student Notes Feature:
- Add notes column to players table with migration
- Create NotesModal component with zoom animation from student tile
- Add notes button on each student card in StudentSelector
- Support viewing and editing notes directly in modal
- Fix modal reopening bug with pointerEvents during animation
- Fix spring animation to start from clicked tile position
BKT & Curriculum Improvements:
- Add configurable BKT thresholds via admin settings
- Add skill anomaly detection API endpoint
- Add next-skill recommendation API endpoint
- Add problem history API endpoint
- Improve skills page with BKT classifications display
- Add skill tutorial integration infrastructure
Dashboard & Session Improvements:
- Enhanced dashboard with notes tab
- Improved session summary display
- Add StartPracticeModal stories
Test Infrastructure:
- Add seedTestStudents.ts script for BKT manual testing
- Add generateTrajectoryData.ts for simulation data
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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