Transform "What You'll Learn" section into an interactive experience where
users can click skill panels to see corresponding tutorials with animated
abacus demonstrations.
Changes:
- Make skill panels clickable to switch between different tutorials
- Replace static emojis with animated MiniAbacus components for each skill
- Create skill-specific tutorials: basic numbers, friends of 5,
multiplication, and mental calculation
- Add visual indication for selected panel (yellow glow effect)
- Update MiniAbacus component to cycle through custom value sequences
- Default to "Friends techniques" panel (Friends of 5 tutorial)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>