fixes

src/main.jsx

@@ -3,8 +3,14 @@ import { createRoot } from 'react-dom/client';
 import { BrowserRouter, Routes, Route } from "react-router-dom";
 import Home from './Home';
 import Admin from '../react-openapi/Admin';
+import { Buffer } from 'buffer';
+import process from 'process';
 import { AuthProvider } from "../react-auth";
 
+// Polyfill Node.js globals for browser environment (needed by SwaggerParser)
+window.Buffer = Buffer;
+window.process = process;
+
 const rootElement = document.getElementById('root');
 const root = createRoot(rootElement);
 const AUTH_BASE = import.meta.env.VITE_AUTH_BASE_URL;