add login/sign-up page with dark/light mode

node_modules/hermes-parser/dist/ParserOptions.js.flow

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @flow strict
+ * @format
+ */
+
+export type ParserOptions = {
+  allowReturnOutsideFunction?: boolean,
+  babel?: boolean,
+  flow?: 'all' | 'detect',
+  enableExperimentalComponentSyntax?: boolean,
+  reactRuntimeTarget?: '18' | '19',
+  sourceFilename?: string,
+  sourceType?: 'module' | 'script' | 'unambiguous',
+  tokens?: boolean,
+};
+
+export const ParserOptionsKeys: $ReadOnlySet<$Keys<ParserOptions>> = new Set([
+  'allowReturnOutsideFunction',
+  'babel',
+  'flow',
+  'enableExperimentalComponentSyntax',
+  'reactRuntimeTarget',
+  'sourceFilename',
+  'sourceType',
+  'tokens',
+]);