misc: better build error handling

lib/builder/webpack/base.mjs

@@ -216,7 +216,7 @@ export default class WebpackBaseConfig {
     }
 
     // Add friendly error plugin
-    if (!this.options.dev && !this.options.test) {
+    if (this.options.dev) {
       plugins.push(
         new FriendlyErrorsWebpackPlugin({
           clearConsole: true,

lib/common/nuxt.config.js

@@ -83,9 +83,8 @@ export default {
       children: false,
       modules: false,
       colors: true,
-      // Warning and Erros will be handled by friendly-errors-plugin
-      warnings: false,
-      errors: false,
+      warnings: true,
+      errors: true,
       excludeAssets: [
         /.map$/,
         /index\..+\.html$/,