chore(deps): update jest monorepo to v30

Author: renovate[bot]

package.json

@@ -35,7 +35,7 @@
     "typescript": "5.8"
   },
   "devDependencies": {
-    "@types/jest": "^29.5.12",
+    "@types/jest": "^30.0.0",
     "@types/koa": "2.15.0",
     "@types/koa-bodyparser": "4.3.12",
     "@types/koa-helmet": "6.1.0",
@@ -46,7 +46,7 @@
     "axios": "1.10.0",
     "eslint": "9.29.0",
     "inquirer": "12.6.3",
-    "jest": "29.7.0",
+    "jest": "30.0.3",
     "mongodb-memory-server": "10.1.4",
     "nodemon": "3.1.10",
     "stoppable": "1.1.0",