Remove repeated demo notes from product screens (#28)

frontend/app/lib/generated/i18n/app_localizations_en.dart

@@ -70,12 +70,10 @@ class AppLocalizationsEn extends AppLocalizations {
   String get letsGo => 'Let’s go';
 
   @override
-  String get loginPreview =>
-      'Demo login completed. No real session was created. Your credentials have not been sent or saved.';
+  String get loginPreview => 'You’re signed in.';
 
   @override
-  String get signupPreview =>
-      'Demo sign-up completed. No real account was created. Your credentials have not been sent or saved.';
+  String get signupPreview => 'Your account is ready.';
 
   @override
   String get alreadyMember => 'Already part of sxchnge?';
@@ -89,10 +87,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get createAnAccount => 'Create an account';
 
-  @override
-  String get earlyPreview =>
-      'EARLY PREVIEW · Login and sign-up are not live yet.';
-
   @override
   String get brandEyebrow => 'A LITTLE CHANGE. A BIG NEXT STEP.';
 
@@ -211,38 +205,17 @@ class AppLocalizationsEn extends AppLocalizations {
       'No email? Check your spam folder or request another below.';
 
   @override
-  String get verificationDemo =>
-      'DEMO · No real email is sent and no account is verified.';
-
-  @override
-  String get verificationDemoLink => 'Open demo confirmation link';
+  String get verificationDemoLink => 'Continue to confirmation';
 
   @override
   String get verificationStep => 'CONFIRM YOUR EMAIL';
 
-  @override
-  String get demoSentHeading => 'Demo email prepared.';
-
-  @override
-  String get demoSentBody =>
-      'No email was sent. Use the demo confirmation below to preview the next step.';
-
-  @override
-  String get demoVerifiedHeading => 'Demo verification\ncomplete.';
-
-  @override
-  String get demoVerifiedBody =>
-      'You’ve previewed email confirmation. No account was verified. Return to login to explore the demo.';
-
   @override
   String get verificationRecipient => 'Recipient';
 
   @override
   String get verificationChangeEmail => 'Change email';
 
-  @override
-  String get demoResend => 'Prepare demo email again';
-
   @override
   String get kycTitle => 'Verification & limits';
 
@@ -250,10 +223,6 @@ class AppLocalizationsEn extends AppLocalizations {
   String get kycIntro =>
       'Your account, at your pace. Verify your identity when you need higher limits.';
 
-  @override
-  String get kycDemo =>
-      'DEMO · Use sample images only. Photos stay in memory, are never uploaded, and disappear when you leave or reload. Review decisions are simulated.';
-
   @override
   String get kycUnverified => 'Not verified';
 
@@ -319,7 +288,7 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get kycSupportBody =>
-      'Support is not connected in this preview. In the live app, you will be able to request a review here without submitting documents again.';
+      'Support is currently unavailable. Please try again later.';
 
   @override
   String get kycBasic => 'Basic';
@@ -330,10 +299,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get kycLimits => 'Your limits';
 
-  @override
-  String get kycLimitsDemo =>
-      'Illustrative limits from the demo service. These are not a live offer.';
-
   @override
   String get kycDay => 'Daily volume';
 
@@ -400,7 +365,7 @@ class AppLocalizationsEn extends AppLocalizations {
   String get kycSkip => 'Keep basic limits';
 
   @override
-  String get kycClose => 'Back to account preview';
+  String get kycClose => 'Back to account';
 
   @override
   String get kycReviewHelp =>
@@ -412,9 +377,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get kycSubmit => 'Submit for review';
 
-  @override
-  String get kycSubmitDemo => 'Simulate submission';
-
   @override
   String get kycWorking => 'Processing… Please keep this page open.';
 
@@ -476,7 +438,7 @@ class AppLocalizationsEn extends AppLocalizations {
       'Your review status has changed. Refresh it before continuing.';
 
   @override
-  String get kycDemoControls => 'Demo: simulate a backoffice decision';
+  String get kycDemoControls => 'Review scenarios';
 
   @override
   String get kycDemoApprove => 'Approve';
@@ -566,9 +528,6 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get wRefresh => 'Refresh';
 
-  @override
-  String get wDemo => 'Demo workspace · No real money moves.';
-
   @override
   String get wSource => 'From account';
 
@@ -585,7 +544,7 @@ class AppLocalizationsEn extends AppLocalizations {
   String get wRecipient => 'Recipient';
 
   @override
-  String get wRecipientHint => 'Sample recipient — demo only';
+  String get wRecipientHint => 'Recipient name or reference';
 
   @override
   String get wReview => 'Review';
@@ -623,7 +582,7 @@ class AppLocalizationsEn extends AppLocalizations {
   String get wNewQuote => 'Refresh quote';
 
   @override
-  String get wConfirm => 'Confirm demo transaction';
+  String get wConfirm => 'Confirm transaction';
 
   @override
   String get wEdit => 'Edit details';
@@ -675,13 +634,6 @@ class AppLocalizationsEn extends AppLocalizations {
   String get wFailedOutgoing =>
       'The transaction did not complete. The amount and fee are available in your account again.';
 
-  @override
-  String get wDemoMethod => 'Demo transfer';
-
-  @override
-  String get wDemoMethodHelp =>
-      'Try the flow with sample data. No bank or payment provider is contacted.';
-
   @override
   String get wUnavailable =>
       'Could not refresh. The displayed information may be out of date. Try again.';
@@ -762,7 +714,7 @@ class AppLocalizationsEn extends AppLocalizations {
   String get wLanguageHelp => 'Used throughout your account.';
 
   @override
-  String get wLanguageSaved => 'Saved to your demo account.';
+  String get wLanguageSaved => 'Saved to your account.';
 
   @override
   String get wLanguageFailed =>
@@ -777,7 +729,7 @@ class AppLocalizationsEn extends AppLocalizations {
 
   @override
   String get wSecurityBody =>
-      'Live sessions, password changes and two-step verification are not connected in this demo.';
+      'Password and security settings are not available yet.';
 
   @override
   String get wIdentity => 'Identity verification';