Refactored into a script using zod based on feedback

Signed-off-by: Andre Wanlin <awanlin@spotify.com>

.github/workflows/ci.yml

@@ -3,8 +3,8 @@ on:
   # NOTE: If you change these you must update ci-noop.yml as well
   pull_request:
     paths-ignore:
-      - 'microsite/**'
-      - 'beps/**'
+      - "microsite/**"
+      - "beps/**"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -121,20 +121,8 @@ jobs:
       - name: verify doc links
         run: node scripts/verify-links.js
 
-      - name: verify plugin directory files
-        run: |
-          if find ./microsite/data/plugins -maxdepth 1 -type f ! \( -name "*.yaml" \) | grep -q .; then
-              find ./microsite/data/plugins -maxdepth 1 -type f ! \( -name "*.yaml" \)
-              echo "Error: Non-YAML files found"
-              exit 1
-          else
-              echo "Success: All files in are YAML files (based on extension)."
-              exit 0
-          fi
-
-      - name: verify plugin directory schema
-        run: yarn ajv validate -s microsite/data/plugin-schema.json -d "microsite/data/plugins/*.yaml" -c ajv-formats
-
+      - name: verify plugin directory
+        run: node scripts/verify-plugin-directory.js
       - name: build all packages
         run: yarn backstage-cli repo build --all