feat(web): add web render demo build script

examples/hippy-react-demo/scripts/hippy-webpack.web-renderer.dev.js

@@ -111,6 +111,17 @@ module.exports = {
         console.warn('* Using the @hippy/react defined in package.json');
       }
 
+      // If @hippy/web-renderer was built exist in packages directory then make an alias
+      // Remove the section if you don't use it
+      const webRendererPath = path.resolve(__dirname, '../../../packages/hippy-web-renderer/dist');
+      if (fs.existsSync(path.resolve(webRendererPath, 'index.js'))) {
+        console.warn(`* Using the @hippy/web-renderer in ${webRendererPath} as @hippy/web-renderer alias`);
+        aliases['@hippy/web-renderer'] = webRendererPath;
+      } else {
+        console.warn('* Using the @hippy/web-renderer defined in package.json');
+      }
+
+
       return aliases;
     })(),
   },