feat: Add UIKit custom styles and fix font copy for Netlify

Author: panicdragon

package.json

@@ -3,7 +3,7 @@
     "postinstall": "yarn setup && yarn compile-sass && yarn compile-js",
     "setup": "cp -r ./node_modules/atomic-package ./assets/ && yarn font:link && yarn uikit:css",
     "uikit:css": "make-dir css && cp ./node_modules/uikit/dist/css/uikit.min.css ./css/theme_uikit.css",
-    "font:link": "symlink-dir ./assets/atomic-package/dist/font ./font",
+    "font:link": "cp -r ./assets/atomic-package/dist/font ./font",
     "compile-sass": "make-dir css && yarn sass",
     "sass": "sass scss/atomic-package-docs.scss css/theme.css && yarn autoprefixer",
     "watch:sass": "watch 'npm run sass' scss",