Checkbox for analytics opt in & settings redesign (#934)

src/analytics/AnalyticsOptInDescription.tsx

@@ -0,0 +1,20 @@
+import { t } from "i18next";
+import React from "react";
+
+import { Link } from "../typography/Typography";
+
+export const optInDescription: () => JSX.Element = () => {
+  return (
+    <>
+      <>
+        {t(
+          "By ticking this box you consent to the collection of anonymous data, which we use to improve your experience. You can find more information about which data we track in our "
+        )}
+      </>
+      <Link color="primary" href="https://element.io/privacy">
+        <>{t("Privacy Policy")}</>
+      </Link>
+      .
+    </>
+  );
+};