Add extracted source directory and README navigation

extracted-source/node_modules/@azure/msal-node/dist/utils/TimeUtils.mjs

@@ -0,0 +1,23 @@
+/*! @azure/msal-node v3.8.1 2025-10-29 */
+'use strict';
+/*
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License.
+ */
+/**
+ * @internal
+ * Checks if a given date string is in ISO 8601 format.
+ *
+ * @param dateString - The date string to be checked.
+ * @returns boolean - Returns true if the date string is in ISO 8601 format, otherwise false.
+ */
+function isIso8601(dateString) {
+    if (typeof dateString !== "string") {
+        return false;
+    }
+    const date = new Date(dateString);
+    return !isNaN(date.getTime()) && date.toISOString() === dateString;
+}
+
+export { isIso8601 };
+//# sourceMappingURL=TimeUtils.mjs.map