Move browser wallet code samples

content/_code-samples/build-a-browser-wallet/js/vite.config.js

@@ -0,0 +1,43 @@
+import { defineConfig, loadEnv } from 'vite';
+
+import { NodeGlobalsPolyfillPlugin } from '@esbuild-plugins/node-globals-polyfill';
+import polyfillNode from 'rollup-plugin-polyfill-node';
+
+const viteConfig = ({ mode }) => {
+    process.env = { ...process.env, ...loadEnv(mode, '', '') };
+    return defineConfig({
+        define: {
+            'process.env': process.env,
+        },
+        optimizeDeps: {
+            esbuildOptions: {
+                define: {
+                    global: 'globalThis',
+                },
+                plugins: [
+                    NodeGlobalsPolyfillPlugin({
+                        process: true,
+                        buffer: true,
+                    }),
+                ],
+            },
+        },
+        build: {
+            rollupOptions: {
+                plugins: [polyfillNode()],
+            },
+        },
+        resolve: {
+            alias: {
+                events: 'events',
+                crypto: 'crypto-browserify',
+                stream: 'stream-browserify',
+                http: 'stream-http',
+                https: 'https-browserify',
+                ws: 'xrpl/dist/npm/client/WSWrapper',
+            },
+        },
+    });
+};
+
+export default viteConfig;