Add subcription feature 3

frontend/src/components/domain/auth/index.ts

@@ -1,13 +1,13 @@
 // Authentication domain components
 export { default as LoginForm } from './LoginForm';
-export { default as RegisterForm } from './RegisterForm';
+export { default as RegistrationContainer } from './RegistrationContainer';
 export { default as PasswordResetForm } from './PasswordResetForm';
 export { default as ProfileSettings } from './ProfileSettings';
 
 // Re-export types for convenience
 export type { 
   LoginFormProps,
-  RegisterFormProps, 
+  RegistrationContainerProps, 
   PasswordResetFormProps,
   ProfileSettingsProps 
 } from './types';
@@ -28,18 +28,18 @@ export const authComponents = {
       'Mobile responsive design'
     ]
   },
-  RegisterForm: {
-    name: 'RegisterForm',
-    description: 'Multi-step registration form for bakery owners with progress indicator and comprehensive validation',
+  RegistrationContainer: {
+    name: 'RegistrationContainer',
+    description: 'Atomic registration container with SetupIntent-first architecture and 3DS/3DS2 support',
     features: [
-      'Multi-step registration (personal, bakery, security, verification)',
-      'Progress indicator with step completion',
-      'Spanish phone and postal code validation',
-      'Comprehensive bakery-specific fields',
-      'Terms and privacy acceptance',
-      'Email verification workflow',
-      'Real-time validation feedback',
-      'Mobile responsive design'
+      'Multi-step registration (basic info, subscription, payment, completion)',
+      'SetupIntent-first approach for secure payment verification',
+      '3DS/3DS2 authentication support',
+      'Stripe Elements integration',
+      'Comprehensive error handling',
+      'Progressive form validation',
+      'Mobile responsive design',
+      'Internationalization support'
     ]
   },
   PasswordResetForm: {