- Added missing decorators: roles.decorator.ts, roles.guard.ts
- Added tenant decorators: current-tenant.decorator.ts, tenant-id.decorator.ts
- Fixed duplicate exports in commissions/services/index.ts
- Fixed duplicate exports in sales/services/index.ts
- Fixed TenantStatus type in superadmin DTOs (string -> enum)
- Fixed status array type in superadmin.service.ts
- Fixed test file to use valid status value
Backend now builds successfully with 0 TypeScript errors
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>