remove compat build

build/webpack.base.conf.js

@@ -35,7 +35,6 @@ module.exports = {
       path.join(__dirname, '../node_modules')
     ],
     alias: {
-      'vue': '@vue/compat',
       'static': path.resolve(__dirname, '../static'),
       'src': path.resolve(__dirname, '../src'),
       'assets': path.resolve(__dirname, '../src/assets'),
@@ -62,13 +61,6 @@ module.exports = {
       {
         test: /\.vue$/,
         loader: 'vue-loader',
-        options: {
-          compilerOptions: {
-            compatConfig: {
-              MODE: 2
-            }
-          }
-        }
       },
       {
         test: /\.jsx?$/,

build/webpack.dev.conf.js

@@ -21,7 +21,9 @@ module.exports = merge(baseWebpackConfig, {
     new webpack.DefinePlugin({
       'process.env': config.dev.env,
       'COMMIT_HASH': JSON.stringify('DEV'),
-      'DEV_OVERRIDES': JSON.stringify(config.dev.settings)
+      'DEV_OVERRIDES': JSON.stringify(config.dev.settings),
+      '__VUE_OPTIONS_API__': true,
+      '__VUE_PROD_DEVTOOLS__': false
     }),
     // https://github.com/glenjamin/webpack-hot-middleware#installation--usage
     new webpack.HotModuleReplacementPlugin(),

build/webpack.prod.conf.js

@@ -36,7 +36,9 @@ var webpackConfig = merge(baseWebpackConfig, {
     new webpack.DefinePlugin({
       'process.env': env,
       'COMMIT_HASH': JSON.stringify(commitHash),
-      'DEV_OVERRIDES': JSON.stringify(undefined)
+      'DEV_OVERRIDES': JSON.stringify(undefined),
+      '__VUE_OPTIONS_API__': true,
+      '__VUE_PROD_DEVTOOLS__': false
     }),
     // extract css into its own file
     new MiniCssExtractPlugin({