Fix broken UI package build (#1990)

* Use path instead of alias

* Add missing pacakges

* Use path in viewers

* Use path in contextProviders

* Add base to config

* Add conditionals for window

* Copy config to avoid breaking build

* Update and lock versions

* Update lock file

* Remove scaling config

* Fix broken versions of react date

* Fix broken dev

platform/ui/gatsby-config.js

@@ -1,5 +1,6 @@
 module.exports = {
   plugins: [
+    'gatsby-theme-docz',
     'gatsby-plugin-react-svg',
     'gatsby-plugin-sass',
     `gatsby-plugin-postcss`,