### Quick commands
```bash
# Run app (currently running on http://localhost:3001)
cd talent-builder
npm install
npm run dev
```

### Notes / assumptions
- Icons base paths:
  - Primary: `https://exil.es/icons/spells/` (591 spell/ability icons)
  - Secondary: `https://exil.es/icons/items/` (38 inventory icons)
  - Combined coverage: 98% (629/642 icons)
- Icon format: `.png` files with lowercase filenames
- Tooling: npm; deployment via Ansible/local scripts only
- Additional classes follow the same sanitize → drop JSON → wire selector pattern
- Only 13 missing icons: nhi_* borders (custom UI elements), _d3* specials, achievement icons