chore: 🤖 remove storybook related files (#1856)

.copywrite.hcl

@@ -13,7 +13,6 @@ project {
     "**/node_modules/**",
     "**/dist/**",
     "**/coverage/**",
-    "addons/rose/.storybook/preview-head.html",
     "ui/desktop/electron-app/out/**",
     "ui/desktop/electron-app/ember-dist/**",
   ]

.gitignore

@@ -20,6 +20,4 @@ libpeerconnection.log
 npm-debug.log*
 testem.log
 yarn-error.log
-storybook-static
-**/.storybook/*.html
 .watchman-cookie*