Fix lint-staged: restore entire section (no CircleCI entry found)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: 2 people

package.json

@@ -64,5 +64,13 @@
   },
   "publishConfig": {
     "access": "public"
+  },
+  "lint-staged": {
+    "*.{ts,js,}": [
+      "eslint --fix"
+    ],
+    "*.{html,json,md,yml}": [
+      "prettier --write"
+    ]
   }
 }