verification before payment and email fixes

frontend/pweb/lib/pages/payment_methods/page.dart

@@ -17,6 +17,9 @@ import 'package:pweb/widgets/sidebar/destinations.dart';
 import 'package:pweb/services/posthog.dart';
 import 'package:pweb/widgets/dialogs/payment_status_dialog.dart';
 import 'package:pweb/controllers/payment_page.dart';
+import 'package:pweb/controllers/payout_verification.dart';
+import 'package:pweb/utils/payment/payout_verification_flow.dart';
+import 'package:pweb/models/control_state.dart';
 
 
 class PaymentPage extends StatefulWidget {
@@ -98,8 +101,15 @@ class _PaymentPageState extends State<PaymentPage> {
     final flowProvider = context.read<PaymentFlowProvider>();
     final paymentProvider = context.read<PaymentProvider>();
     final controller = context.read<PaymentPageController>();
+    final verificationController = context.read<PayoutVerificationController>();
     if (paymentProvider.isLoading) return;
 
+    final verified = await runPayoutVerification(
+      context: context,
+      controller: verificationController,
+    );
+    if (!verified || !mounted) return;
+
     final isSuccess = await controller.sendPayment();
     if (!mounted) return;
 
@@ -117,11 +127,16 @@ class _PaymentPageState extends State<PaymentPage> {
   Widget build(BuildContext context) {
     final methodsProvider = context.watch<PaymentMethodsProvider>();
     final recipientProvider = context.watch<RecipientsProvider>();
+    final verificationController =
+        context.watch<PayoutVerificationController>();
     final recipient = recipientProvider.currentObject;
     final filteredRecipients = filterRecipients(
       recipients: recipientProvider.recipients,
       query: _query,
     );
+    final sendState = verificationController.isCooldownActive
+        ? ControlState.disabled
+        : ControlState.enabled;
 
     return PaymentPageBody(
       onBack: widget.onBack,
@@ -132,6 +147,9 @@ class _PaymentPageState extends State<PaymentPage> {
       searchQuery: _query,
       filteredRecipients: filteredRecipients,
       methodsProvider: methodsProvider,
+      sendState: sendState,
+      cooldownRemainingSeconds:
+          verificationController.cooldownRemainingSeconds,
       onWalletSelected: context.read<WalletsController>().selectWallet,
       searchController: _searchController,
       searchFocusNode: _searchFocusNode,