Reorganize admin pages and consolidate some sections. For #1904

web/pages/admin/config/server/ServerConfig.tsx

@@ -0,0 +1,16 @@
+import React from 'react';
+import { EditInstanceDetails } from '../../../../components/config/EditInstanceDetails2';
+
+export default function ConfigServerDetails() {
+  return (
+    <div className="config-server-details-form">
+      <p className="description">
+        You should change your admin password from the default and keep it safe. For most people
+        it&apos;s likely the other settings will not need to be changed.
+      </p>
+      <div className="form-module config-server-details-container">
+        <EditInstanceDetails />
+      </div>
+    </div>
+  );
+}