STEP 9E — BUSINESS & CREATIVE PARTNERSHIP
Clean upload package based on confirmed Step 9D baseline.

METHOD:
- book-v1 Part Six, Business or Creative Partnerships
- Add all team members' Life Path numbers and reduce to one digit.
- 1 or 8: leadership and expansion
- 2 or 6: cooperation and service
- 3 or 5: creativity and adaptability
- 4 or 7: precision and research
- 9: serve humanity

IMPLEMENTATION:
- New BusinessPartnershipCalculator.php
- New BusinessPartnershipController.php
- New business-partnership API route
- Dashboard Step 9E UI
- Step 9E calculator/integration tests
- Complete report includes Step 9E result

DATABASE:
- No schema changes.
- No SQL import required.
- Do not overwrite api/config/database.php.


STEP 9E HOTFIX 2: dashboard.js cache-busting version updated from 9d-1 to 9e-2 so the Step 9E event-binding code is guaranteed to load after previous dashboard versions. No database or credential changes.
