chore(runway): cherry-pick fix: cp-7.47.0 stop quote polling when "quote expired" modal is open (#15645)

Author: bfullam

CHANGELOG.md

@@ -62,6 +62,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- fix(bridge): prevent quote polling when "quote expired" modal is open ([#15602](https://github.com/MetaMask/metamask-mobile/issues/15602))
 - feat(bridge): improve bridge screen layout and user experience ([#15425](https://github.com/MetaMask/metamask-mobile/pull/15425))
 - fix(browser): fix browser PermissionsSummary origin spoofing when browser redirects issue ([#13394](https://github.com/MetaMask/metamask-mobile/pull/13394))
 - feat: migrate eth_accounts and permittedChains to CAIP-25 endowment ([#13970](https://github.com/MetaMask/metamask-mobile/pull/13970))

app/components/UI/Bridge/components/QuoteExpiredModal/QuoteExpiredModal.tsx

@@ -1,4 +1,4 @@
-import React, { useRef } from 'react';
+import React, { useEffect, useRef } from 'react';
 import { View } from 'react-native';
 import { useNavigation } from '@react-navigation/native';
 import { strings } from '../../../../../../locales/i18n';
@@ -53,6 +53,13 @@ const QuoteExpiredModal = () => {
     navigation.goBack();
   };
 
+  useEffect(() => {
+    // Stop polling when modal opens
+    if (Engine.context.BridgeController?.stopAllPolling) {
+      Engine.context.BridgeController.stopAllPolling();
+    }
+  }, []);
+
   const footerButtonProps = [
     {
       label: strings('quote_expired_modal.get_new_quote'),