feat: Implement license and tenant management APIs

- Added endpoints for license management including creation, retrieval, update, validation, and usage tracking.
- Developed service layer for business logic related to licenses.
- Introduced tenant management APIs for creating, updating, listing, and deleting tenants.
- Implemented user-tenant relationship management with endpoints for adding, removing, and updating user roles in tenants.
- Created DTOs for data transfer between layers and models for ORM mapping.
- Enhanced logging and error handling across services.

backend/api/v1/modules/a76/router.py

@@ -8,7 +8,7 @@ from fastapi import APIRouter
 from .customs_brokers.routes import router as customs_broker_router
 
 # Importar routers de módulos
-from .auth import router as auth_router
+from ..core.auth import router as auth_router
 from .classes import router as classes_router
 from .clients_and_providers import router as client_and_provider_router
 from .general_catalogs.company import router as company_router
@@ -17,7 +17,7 @@ from .transportation.drivers.routes import router as drivers_router
 from .general_catalogs.exchange_rate.routes import router as exchange_rate_router
 from .general_catalogs.identifiers.routes import router as identifiers_router
 from .fraction_rule_octave.routes import router as fraction_rule_octave_router
-from .licenses import router as licenses_router
+from ..core.licenses import router as licenses_router
 from .general_catalogs.packages.routes import router as package_router
 from .general_catalogs.ports.routes import router as ports_router
 from .parts import router as parts_router
@@ -38,10 +38,10 @@ from .general_catalogs.error_catalogs.routes import router as error_catalogs_rou
 from .general_catalogs.doda.routes import router as doda_router
 from .general_catalogs.prevalidators.routes import router as prevalidators_router
 from .general_catalogs.electronic_notices.routes import router as electronic_notices_router
-from .tenants import router as tenants_router
+from ..core.tenants import router as tenants_router
 from .transportation.trailers.routes import router as trailers_router
 from .transportation.transporters.routes import router as transporters_router
-from .user_tenant.routes import router as user_tenant_router
+from ..core.user_tenant.routes import router as user_tenant_router
 from .transportation.vehicles.routes import router as vehicles_router
 
 # Router principal