fix: update script and ci config

.github/workflows/frontend.yml

@@ -66,4 +66,4 @@ jobs:
         with:
           ACCESS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           BRANCH: gh-pages
-          FOLDER: packages/core/storybook-static
+          FOLDER: packages/storybook/dist

package.json

@@ -10,8 +10,8 @@
     "test": "cross-env CI=true lerna run test --since origin/master -- --coverage",
     "create-plugin": "backstage-cli create-plugin",
     "lint": "lerna run lint",
-    "storybook": "yarn workspace @spotify-backstage/core storybook",
-    "build-storybook": "yarn workspace @spotify-backstage/core build-storybook"
+    "storybook": "yarn workspace storybook start",
+    "build-storybook": "yarn workspace storybook build-storybook"
   },
   "workspaces": {
     "packages": [