set babel plugins using absolute paths

server/build/webpack.js

@@ -82,12 +82,12 @@ export default async function createCompiler (dir, { hotReload = false } = {}) {
     query: {
       presets: ['es2015', 'react'],
       plugins: [
-        'transform-async-to-generator',
-        'transform-object-rest-spread',
-        'transform-class-properties',
-        'transform-runtime',
+        require.resolve('babel-plugin-transform-async-to-generator'),
+        require.resolve('babel-plugin-transform-object-rest-spread'),
+        require.resolve('babel-plugin-transform-class-properties'),
+        require.resolve('babel-plugin-transform-runtime'),
         [
-          'module-resolver',
+          require.resolve('babel-plugin-module-resolver'),
           {
             alias: {
               'babel-runtime': babelRuntimePath,