fix(ava): fix build umd problem

Author: xueren.dt

.fatherrc.ts

@@ -5,8 +5,20 @@ export default defineConfig({
   umd: {
     name: 'AVA',
     output: 'dist',
-    externals: {
-      '@antv/mcp-server-chart/sdk': '@antv/mcp-server-chart/sdk',
+    chainWebpack: (memo, { webpack, env }) => {
+      // @antv/mcp-server-chart/sdk 依赖 node 环境，注入一些 node 的 polyfill
+      // Handle Node ESM scheme import `node:process` in browser build
+      memo.resolve.alias.set('node:process', require.resolve('process/browser'));
+      memo.resolve.fallback.set('process', require.resolve('process/browser'));
+      memo.plugin('provide-process').use(webpack.ProvidePlugin, [{ process: 'process/browser' }]);
+      // Rewrite any `node:` scheme imports to plain module names so webpack can resolve them
+      memo.plugin('rewrite-node-scheme').use(webpack.NormalModuleReplacementPlugin, [
+        /^node:.+$/,
+        (resource: any) => {
+          resource.request = resource.request.replace(/^node:/, '');
+        },
+      ]);
+      return memo;
     },
   }
 });

package.json

@@ -83,7 +83,8 @@
     "prettier": "^2.4.1",
     "rimraf": "^6.1.0",
     "ts-jest": "^29.4.5",
-    "typescript": "^5.9.2"
+    "typescript": "^5.9.2",
+    "process": "^0.11.10"
   },
   "author": {
     "name": "AntV",