chore: Generate bundle specific for running tests

packages/tutorial/build.js

@@ -40,4 +40,16 @@ let result
     const info = await esbuild.analyzeMetafile(result.metafile)
     console.log(info)
   }
+
+  // Also build a version that has all dependencies bundled
+  // This makes it easy to run tests
+  await esbuild
+  .build({
+    ...options,
+    outfile: 'tests/dist/index.mjs',
+    format: 'esm',
+    external: [],
+  })
+  .catch(() => process.exit(1))
+
 })()