Move documentation to public when built

.gitlab-ci.yml

@@ -15,11 +15,10 @@ build:
 build-documentation:
   stage: build_documentation
   script:
-    - yarn docs:build
     - npm install --force --global yarn
     - yarn install
-    - yarn install -D react-styleguidist
-    - yarn docs:build
+    - npx styleguidist build
+    - mv styleguide/ public/
   artifacts:
     paths:
       - styleguide