chore: add gh-pages

Author: MadCcc

package.json

@@ -61,6 +61,7 @@
     "enzyme-to-json": "^3.4.0",
     "eslint": "^7.0.0",
     "father": "^2.13.4",
+    "gh-pages": "^3.1.0",
     "glob": "^7.1.6",
     "less": "^3.10.3",
     "np": "^7.0.0",