test: sets the carousel mocks to false on the netwrok-manager spec (#28335)

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## **Description**
This PR sets the Carousel mocks to false on the network manager spec in
order to improve token visibility.
Some urls were also removed from the allow list since they have been
mocked previously

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## **Related issues**

Fixes:
https://consensys.slack.com/archives/C02U025CVU4/p1775117808791299

## **Manual testing steps**
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<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Low Risk**
> Low risk: changes are limited to E2E/smoke test setup and allowlist
cleanup, with no production runtime logic touched.
> 
> **Overview**
> Stabilizes smoke tests by forcing remote feature flags to disable
`carouselBanners` in `network-manager2.spec.ts`, ensuring banner UI
doesn’t obscure token visibility during network filtering checks.
> 
> Cleans up E2E request allowlisting by removing now-mocked endpoints
from `mock-e2e-allowlist.ts`, and adds a small workaround in the gasless
swap 7702 smoke test to dismiss a sticky keyboard via a tap on
`QuoteView.networkFeeLabel`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
f1d0068. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Author: christopherferreira9

tests/api-mocking/mock-e2e-allowlist.ts

@@ -14,7 +14,6 @@ export const ALLOWLISTED_HOSTS = [
   'nft.dev-api.cx.metamask.io',
   'nft.uat-api.cx.metamask.io',
   'nft.api.cx.metamask.io',
-  'digest.dev-api.cx.metamask.io', // Market digest API for tokens
   'gamma-api.polymarket.com',
   'clob.polymarket.com',
   '*.polymarket.com',
@@ -41,7 +40,6 @@ export const ALLOWLISTED_URLS = [
   'https://token.api.cx.metamask.io/assets/nativeCurrencyLogos/ethereum.svg',
   'https://raw.githubusercontent.com/MetaMask/contract-metadata/master/images/stETH.svg',
   'https://raw.githubusercontent.com/MetaMask/contract-metadata/master/images/rETH.svg',
-  'https://cdn.contentful.com:443/spaces/jdkgyfmyd9sw/environments/dev/entries?content_type=promotionalBanner&fields.showInMobile=true',
   'https://min-api.cryptocompare.com/data/price?fsym=ETH&tsyms=POL',
   'https://min-api.cryptocompare.com/data/price?fsym=ETH&tsyms=FTM',
   'https://min-api.cryptocompare.com/data/price?fsym=ETH&tsyms=AVAX',

tests/smoke/networks/network-manager2.spec.ts

@@ -13,12 +13,20 @@ import TestDApp from '../../page-objects/Browser/TestDApp';
 import ConnectedAccountsModal from '../../page-objects/Browser/ConnectedAccountsModal';
 import ConnectBottomSheet from '../../page-objects/Browser/ConnectBottomSheet';
 import { CustomNetworks } from '../../resources/networks.e2e';
+import { Mockttp } from 'mockttp';
+import { setupRemoteFeatureFlagsMock } from '../../api-mocking/helpers/remoteFeatureFlagsHelper';
 
 const POLYGON = CustomNetworks.Tenderly.Polygon.providerConfig.nickname;
 
 const isMultichainAccountsState2Enabled =
   process.env.MM_ENABLE_MULTICHAIN_ACCOUNTS_STATE_2 === 'true';
 
+const testSpecificMock = async (mockServer: Mockttp) => {
+  await setupRemoteFeatureFlagsMock(mockServer, {
+    carouselBanners: false,
+  });
+};
+
 describe(SmokeNetworkAbstractions('Network Manager'), () => {
   beforeAll(async () => {
     jest.setTimeout(170000);
@@ -63,6 +71,7 @@ describe(SmokeNetworkAbstractions('Network Manager'), () => {
             )
             .build(),
           restartDevice: true,
+          testSpecificMock,
         },
         async () => {
           await loginToApp();
@@ -129,6 +138,7 @@ describe(SmokeNetworkAbstractions('Network Manager'), () => {
           ])
           .build(),
         restartDevice: true,
+        testSpecificMock,
       },
       async () => {
         await loginToApp();
@@ -186,6 +196,7 @@ describe(SmokeNetworkAbstractions('Network Manager'), () => {
           ])
           .build(),
         restartDevice: true,
+        testSpecificMock,
       },
       async () => {
         await loginToApp();
@@ -238,6 +249,7 @@ describe(SmokeNetworkAbstractions('Network Manager'), () => {
           .withPopularNetworks()
           .build(),
         restartDevice: true,
+        testSpecificMock,
       },
       async () => {
         await loginToApp();

tests/smoke/swap/gasless-swap.spec.ts

@@ -19,6 +19,7 @@ import { testSpecificMock as swapTestSpecificMock } from '../../helpers/swap/swa
 import { setupSmartTransactionsMocks } from '../../helpers/swap/smart-transactions-mocks';
 import { prepareSwapsTestEnvironment } from '../../helpers/swap/prepareSwapsTestEnvironment';
 import { checkSwapActivity } from '../../helpers/swap/swap-unified-ui';
+import { Gestures } from '../../framework';
 
 describe(SmokeTrade('Gasless Swap - '), (): void => {
   const chainId = '0x1';
@@ -243,6 +244,12 @@ describe(SmokeTrade('Gasless Swap - '), (): void => {
         await QuoteView.tapDestinationToken();
         await QuoteView.tapToken(chainId, 'MUSD');
 
+        // Sometimes the keyboard is not dismissed after selecting the
+        // destination token so we tap the network fee label to dismiss it
+        await Gestures.waitAndTap(QuoteView.networkFeeLabel, {
+          elemDescription: 'Network fee label',
+        });
+
         await Assertions.expectElementToBeVisible(QuoteView.networkFeeLabel, {
           timeout: 60000,
           description: 'Network fee label visible',