chore: update routeDataHmr for compatiable with esm (#1077)

Co-authored-by: Ryan Carniato <[email protected]>

packages/start/server/routeDataHmr.js

@@ -1,16 +1,25 @@
 // @ts-nocheck
-import generate from "@babel/generator";
-import template from "@babel/template";
+import _generate from "@babel/generator";
+import _template from "@babel/template";
 import crypto from "crypto";
 
+/**
+ * NOTE: @babel/generator and @babel/template have not
+ * publish esm vision.
+ * detail: https://github.com/babel/babel/issues/15269#issue-1494499461
+ *
+ */
+const generate = typeof _generate.default == 'function' ? _generate.default : _generate
+const template = typeof _template.default == 'function' ? _template.default : _template
+
 export default function routeDataHmr() {
   return {
     visitor: {
       Program(path) {
-        const result = generate.default(path.node);
+        const result = generate(path.node);
         const hash = crypto.createHash("sha256").update(result.code).digest("base64");
         const modHash = path.scope.generateUidIdentifier("modHash").name;
-        const statements = template.default.ast(`
+        const statements = template.ast(`
         export const ${modHash} = "${hash}";
         if (import.meta.hot) {
           import.meta.hot.data.modHash = ${modHash};