fix(deps): update dependency @stakekit/widget to ^0.0.81

Author: renovate[bot]

package.json

@@ -9,7 +9,7 @@
     "lint": "next lint"
   },
   "dependencies": {
-    "@stakekit/widget": "^0.0.78",
+    "@stakekit/widget": "^0.0.81",
     "@types/node": "20.10.3",
     "@types/react": "18.2.42",
     "@types/react-dom": "18.2.17",