Fix introduction.story.mdx

package.json

@@ -37,6 +37,7 @@
   "devDependencies": {
     "@mdx-js/react": "^2.2.1",
     "@storybook/addon-actions": "^6.5.15",
+    "@storybook/addon-docs": "^6.5.15",
     "@storybook/addon-essentials": "^6.5.15",
     "@storybook/addon-interactions": "^6.5.15",
     "@storybook/addon-links": "^6.5.15",

src/stories/Introduction.stories.mdx

@@ -1,12 +1,4 @@
 import { Meta } from '@storybook/addon-docs';
-import Code from './assets/code-brackets.svg';
-import Colors from './assets/colors.svg';
-import Comments from './assets/comments.svg';
-import Direction from './assets/direction.svg';
-import Flow from './assets/flow.svg';
-import Plugin from './assets/plugin.svg';
-import Repo from './assets/repo.svg';
-import StackAlt from './assets/stackalt.svg';
 
 <Meta title="Welcome/Introduction" />
 

yarn.lock

@@ -1546,7 +1546,7 @@
     "lodash" "^4.17.21"
     "ts-dedent" "^2.0.0"
 
-"@storybook/[email protected]":
+"@storybook/addon-docs@^6.5.15", "@storybook/addon-docs@6.5.15":
   "integrity" "sha512-k3LAu+wVp6pNhfh6B1soCRl6+7sNTNxtqy6WTrIeVJVCGbXbyc5s7gQ48gJ4WAk6meoDEZbypiP4NK1El03YLg=="
   "resolved" "https://registry.npmjs.org/@storybook/addon-docs/-/addon-docs-6.5.15.tgz"
   "version" "6.5.15"