lab 8 done

labs/lab8/package-lock.json

@@ -16,6 +16,7 @@
         "@mui/material": "^9.0.0",
         "@mui/x-charts": "^9.0.1",
         "@mui/x-data-grid": "^9.0.1",
+        "@redux-devtools/extension": "^4.0.0",
         "@reduxjs/toolkit": "^2.11.2",
         "react": "^19.2.4",
         "react-dom": "^19.2.4",
@@ -1206,6 +1207,15 @@
         "url": "https://opencollective.com/popperjs"
       }
     },
+    "node_modules/@redux-devtools/extension": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/@redux-devtools/extension/-/extension-4.0.0.tgz",
+      "integrity": "sha512-pLIzgo5MvqdDLe5D1pzHLgmr8THra/DOyRf5MvOEPZnKKDn6RhFbNSS5oXZ3Cal0cpx08kx7sR6zD8QgoXEnZA==",
+      "license": "MIT",
+      "peerDependencies": {
+        "redux": "^3.1.0 || ^4.0.0 || ^5.0.0"
+      }
+    },
     "node_modules/@reduxjs/toolkit": {
       "version": "2.11.2",
       "resolved": "https://registry.npmjs.org/@reduxjs/toolkit/-/toolkit-2.11.2.tgz",