feat: metabase auto-registration + ui fixes + migration scripts

- Add metabase.service.ts for automatic DB registration on tenant creation
- Hook createTenant, addTenantToOwner and deleteTenant to sync with Metabase
- Add environment variables for Metabase integration
- Fix dashboard routing for global admin users
- Fix CFDI status casing (Vigente vs vigente)
- Fix sidebar empty nav crash
- Fix KPI null regimen_fiscal values
- Fix CFDI type mapping (EMITIDO/RECIBIDO)
- Update branding from Horux360 to Horux Despachos
- Add legacy migration scripts for central and tenant DBs

apps/web/app/layout.tsx

@@ -7,7 +7,7 @@ import { QueryProvider } from '@/components/providers/query-provider';
 const inter = Inter({ subsets: ['latin'] });
 
 export const metadata: Metadata = {
-  title: 'Horux360 - Análisis Financiero',
+  title: 'Horux Despachos',
   description: 'Plataforma de análisis financiero y gestión fiscal para empresas mexicanas',
 };