[templates/nextjs-styleguide] Ensure Bootstrap component is used

CHANGELOG.md

@@ -60,7 +60,7 @@ Our versioning strategy is as follows:
 ### 🎉 New Features & Improvements
 
 * `[templates/react]` `[templates/angular]` `[templates/vue]` `[templates/node-headless-ssr-proxy]` `[templates/node-headless-ssr-experience-edge]` ([#1647](https://github.com/Sitecore/jss/pull/1647)) ([#1672](https://github.com/Sitecore/jss/pull/1672)) Switch from using JSS_APP_NAME to SITECORE_SITE_NAME - environment and config variables in React, Vue, Angular templates as well as ssr node proxy apps templates have been renamed. 
-* `[templates/nextjs]` `[sitecore-jss-nextjs]` `[sitecore-jss]` ([#1640](https://github.com/Sitecore/jss/pull/1640)) ([#1662](https://github.com/Sitecore/jss/pull/1662))([#1661](https://github.com/Sitecore/jss/pull/1661)) ([#1672](https://github.com/Sitecore/jss/pull/1672)) ([#1675](https://github.com/Sitecore/jss/pull/1675)) Sitecore Edge Platform and Context support:
+* `[templates/nextjs]` `[sitecore-jss-nextjs]` `[sitecore-jss]` ([#1640](https://github.com/Sitecore/jss/pull/1640)) ([#1662](https://github.com/Sitecore/jss/pull/1662))([#1661](https://github.com/Sitecore/jss/pull/1661)) ([#1672](https://github.com/Sitecore/jss/pull/1672)) ([#1675](https://github.com/Sitecore/jss/pull/1675)) ([#1710](https://github.com/Sitecore/jss/pull/1710)) Sitecore Edge Platform and Context support:
   * Introducing the _clientFactory_ property. This property can be utilized by GraphQL-based services, the previously used _endpoint_ and _apiKey_ properties are deprecated. The _clientFactory_ serves as the central hub for executing GraphQL requests within the application.
   * New SITECORE_EDGE_CONTEXT_ID environment variable has been added.
   * The JSS_APP_NAME environment variable has been updated and is now referred to as SITECORE_SITE_NAME.

packages/create-sitecore-jss/src/templates/nextjs-styleguide/src/pages/_app.tsx

@@ -3,6 +3,7 @@ import Router from 'next/router';
 import { I18nProvider } from 'next-localization';
 import NProgress from 'nprogress';
 import { SitecorePageProps } from 'lib/page-props';
+import Bootstrap from 'src/Bootstrap';
 
 // Using bootstrap and nprogress are completely optional.
 //  bootstrap is used here to provide a clean layout for samples, without needing extra CSS in the sample app
@@ -22,12 +23,17 @@ function App({ Component, pageProps }: AppProps<SitecorePageProps>): JSX.Element
   const { dictionary, ...rest } = pageProps;
 
   return (
-    // Use the next-localization (w/ rosetta) library to provide our translation dictionary to the app.
-    // Note Next.js does not (currently) provide anything for translation, only i18n routing.
-    // If your app is not multilingual, next-localization and references to it can be removed.
-    <I18nProvider lngDict={dictionary} locale={pageProps.locale}>
-      <Component {...rest} />
-    </I18nProvider>
+    <>
+      <Bootstrap {...pageProps} />
+      {/*
+        // Use the next-localization (w/ rosetta) library to provide our translation dictionary to the app.
+        // Note Next.js does not (currently) provide anything for translation, only i18n routing.
+        // If your app is not multilingual, next-localization and references to it can be removed.
+      */}
+      <I18nProvider lngDict={dictionary} locale={pageProps.locale}>
+        <Component {...rest} />
+      </I18nProvider>
+    </>
   );
 }