refactor(yarn): reenable workspaces

Author: timsuchanek

package.json

@@ -1,6 +1,6 @@
 {
   "private": true,
-  "_workspaces": [
+  "workspaces": [
     "packages/*"
   ],
   "scripts": {

packages/graphql-playground-react/postcss.config.js

@@ -5,7 +5,7 @@ module.exports = (ctx) => ({
     }),
     require('postcss-cssnext')(),
     require('postcss-inherit')({
-      globalStyles: 'node_modules/graphcool-styles/dist/styles.css',
+      globalStyles: '../../node_modules/graphcool-styles/dist/styles.css',
       propertyRegExp: /^(inherit|extend|p)s?:?$/i,
     }),
   ]

packages/graphql-playground-react/src/index.tsx

@@ -4,7 +4,6 @@ import Root from './components/Root'
 import './styles/graphiql_dark.css'
 import './styles/graphiql_light.css'
 import './index.css'
-import 'graphcool-styles/dist/styles.css'
 
 if (process.env.NODE_ENV !== 'production') {
   /* tslint:disable-next-line */

packages/graphql-playground-react/src/localDevIndex.tsx

@@ -4,7 +4,6 @@ import MiddlewareApp from './components/MiddlewareApp'
 import './styles/graphiql_dark.css'
 import './styles/graphiql_light.css'
 import './index.css'
-import 'graphcool-styles/dist/styles.css'
 
 if (process.env.NODE_ENV !== 'production') {
   /* tslint:disable-next-line */

packages/graphql-playground-react/src/middlewareIndex.tsx

@@ -4,7 +4,6 @@ import MiddlewareApp from './components/MiddlewareApp'
 import './styles/graphiql_dark.css'
 import './styles/graphiql_light.css'
 import './index.css'
-import 'graphcool-styles/dist/styles.css'
 
 if (process.env.NODE_ENV !== 'production') {
   /* tslint:disable-next-line */