message: fix: fix date-fns
diff: "axios": "^0.18.0",
  "classnames": "^2.2.5",
  "clipboard": "^2.0.4",
  + "date-fns": "^1.30.1",
  "decimal.js": "^10.2.0",
  "fetch-jsonp": "^1.1.3",
  "github-markdown-css": "^3.0.1",
  "cross-env": "^5.1.6",
  "css-loader": "^0.28.11",
  "cssnano": "^4.1.10",
  - "date-fns": "^1.30.1",
  "enzyme": "^3.9.0",
  "enzyme-adapter-react-16": "^1.13.2",
  "extract-text-webpack-plugin": "^4.0.0-beta.0",
  