Edit travis config

.travis.yml

@@ -1,3 +1,12 @@
 language: node_js
 node_js:
   - 10
+beforeDeploy:
+  - yarn build
+deploy:
+  provider: pages
+  skip_cleanup: true
+  github_token: $GH_TOKEN
+  local_dir: docs/dist
+  on:
+    branch: master

package.json

@@ -7,6 +7,7 @@
   ],
   "scripts": {
     "start": "yarn workspace @mdx-deck/docs start",
+    "build": "yarn workspace @mdx-deck/docs build",
     "test": "jest"
   },
   "devDependencies": {