ci: re-enable docs-lint

Author: zone117x

.github/workflows/ci.yml

@@ -86,8 +86,8 @@ jobs:
       - name: Build schema & docs
         run: npm run build
 
-      # - name: Validate generated types
-      #   run: npm run validate:types
+      - name: Validate generated types
+        run: npm run validate:types
 
       - name: Lint JSON
         run: npm run lint:json