Update Fix

node_modules/mysql2/lib/auth_plugins/caching_sha2_password.js

@@ -42,7 +42,7 @@ function encrypt(password, scramble, key) {
   );
 }
 
-module.exports =
+const pluginFactory =
   (pluginOptions = {}) =>
   ({ connection }) => {
     let state = 0;
@@ -106,3 +106,9 @@ module.exports =
       );
     };
   };
+
+// Export the plugin factory as default
+module.exports = pluginFactory;
+
+// Export calculateToken for reuse in initial handshake optimization
+module.exports.calculateToken = calculateToken;