Move packages/apps back

apps/leafcutter/pages/_app.tsx

@@ -0,0 +1,58 @@
+/* eslint-disable react/jsx-props-no-spreading */
+import { AppProps } from "next/app";
+import { SessionProvider } from "next-auth/react";
+import { useRouter } from "next/router";
+import { CssBaseline } from "@mui/material";
+import { CacheProvider, EmotionCache } from "@emotion/react";
+import { CookiesProvider } from "react-cookie";
+import { I18n } from "react-polyglot";
+import { AdapterDateFns } from "@mui/x-date-pickers-pro/AdapterDateFns";
+import { LocalizationProvider } from "@mui/x-date-pickers-pro";
+import { AppProvider } from "components/AppProvider";
+import createEmotionCache from "lib/createEmotionCache";
+import en from "locales/en.json";
+import fr from "locales/fr.json";
+import "@fontsource/poppins/400.css";
+import "@fontsource/poppins/700.css";
+import "@fontsource/roboto/400.css";
+import "@fontsource/roboto/700.css";
+import "@fontsource/playfair-display/900.css";
+import "styles/global.css";
+import { LicenseInfo } from "@mui/x-data-grid-pro";
+
+LicenseInfo.setLicenseKey(
+  "fd009c623acc055adb16370731be92e4T1JERVI6NDA3NTQsRVhQSVJZPTE2ODAyNTAwMTUwMDAsS0VZVkVSU0lPTj0x"
+);
+
+const clientSideEmotionCache: any = createEmotionCache();
+
+const messages = { en, fr };
+
+interface LeafcutterWebProps extends AppProps {
+  // eslint-disable-next-line react/require-default-props
+  emotionCache?: EmotionCache;
+}
+
+const LeafcutterWeb = (props: LeafcutterWebProps) => {
+  const { locale } = useRouter();
+  const { Component, emotionCache = clientSideEmotionCache, pageProps } = props;
+
+  return (
+    <SessionProvider session={(pageProps as any).session}>
+      <CacheProvider value={emotionCache}>
+        <CookiesProvider>
+          <CssBaseline />
+          <AppProvider>
+            <LocalizationProvider dateAdapter={AdapterDateFns}>
+              <I18n locale={locale} messages={messages[locale]}>
+                <Component {...pageProps} />
+              </I18n>
+            </LocalizationProvider>
+          </AppProvider>
+        </CookiesProvider>
+      </CacheProvider>
+    </SessionProvider>
+  );
+};
+
+export default LeafcutterWeb;