fix: fix vuetify transpilation (#98)

Author: kevinmarrec

lib/module.js

@@ -88,7 +88,7 @@ module.exports = function (moduleOptions) {
     if (options.treeShake) {
       const VuetifyLoader = this.nuxt.resolver.requireModule('vuetify-loader/lib/plugin')
 
-      this.options.build.transpile.push(/^vuetify/)
+      this.options.build.transpile.push('vuetify/lib')
 
       this.extendBuild((config) => {
         config.plugins.push(new VuetifyLoader())