feat(auth): add user registration and response DTOs, implement registration endpoint in AuthService

feat(auth): create registration route and integrate with AuthService
feat(auth): implement user registration logic in AuthService with Keycloak integration
fix(config): add Keycloak admin credentials to settings
fix(middleware): update tenant middleware to include new auth routes
chore(docs): remove outdated testing guide and add project architecture documentation
feat(frontend): implement user registration page and integrate with API
feat(frontend): create login page with tenant selection and error handling
refactor(frontend): update layout to use custom auth store and improve loading states

backend/core/config.py

@@ -26,6 +26,8 @@ class Settings(BaseSettings):
     KEYCLOAK_REALM: str = "master"
     KEYCLOAK_CLIENT_ID: str = "anexo76-backend"
     KEYCLOAK_CLIENT_SECRET: str = ""
+    KEYCLOAK_ADMIN_USERNAME: str = "admin"
+    KEYCLOAK_ADMIN_PASSWORD: str = "admin"
     
     # Security
     SECRET_KEY: str = "change-this-secret-key-in-production"

backend/core/middleware.py

@@ -29,7 +29,9 @@ class TenantMiddleware(BaseHTTPMiddleware):
             "/docs", 
             "/redoc",
             "/openapi.json", 
+            "/api/v1/auth", 
             "/v1/auth", 
+            "/api/v1/status",
             "/v1/status",
             "/health",
             "/"
@@ -86,7 +88,9 @@ class LicenseValidationMiddleware(BaseHTTPMiddleware):
             "/docs", 
             "/redoc",
             "/openapi.json", 
+            "/api/v1/auth", 
             "/v1/auth", 
+            "/api/v1/status",
             "/v1/status",
             "/health",
             "/"
@@ -112,7 +116,7 @@ class LicenseValidationMiddleware(BaseHTTPMiddleware):
         db = CoreSessionLocal()
         try:
             # Importar aquí para evitar imports circulares
-            from api.v1.modules.licenses.service import LicenseService
+            from api.v1.modules.a76.licenses.service import LicenseService
             
             license_service = LicenseService(db)
             license_info = license_service.validate_license(tenant_id)