run npm audit and update some dependencies

Author: Daniel Kelly

config/build.js

@@ -11,7 +11,7 @@ const build = {
   }
 }
 if (process.env.NODE_ENV === 'production') {
-  build.analyze = true
+  // build.analyze = true
   build.postcss = {
     preset: {
       features: {

nuxt.config.js

@@ -8,7 +8,7 @@ import css from './config/css'
 import { routeMap, otherRoutes } from './config/generate'
 
 export default {
-  mode: 'universal',
+  target: 'static',
   /*
    ** Customize the progress-bar color
    */