fix(): add global.scss to config

config/sass.config.js

@@ -73,6 +73,15 @@ module.exports = {
     '{{SRC}}/theme/variables.scss'
   ],
 
+  /**
+   * globalSassFiles: Lists out the global styles that should
+   * be included. This gets loaded before an of the pages
+   * specific styles do.
+   */
+  globalSassFiles: [
+    '{{SRC}}/theme/global.scss'
+  ],
+
   /**
    * directoryMaps: Compiled JS modules may be within a different
    * directory than its source file and sibling component sass files.