Update dependency typescript to v6

playground/package-lock.json

@@ -26,7 +26,7 @@
         "@types/react-dom": "^18",
         "jest": "^30.0.0",
         "supertest": "^7.0.0",
-        "typescript": "^5"
+        "typescript": "^6.0.0"
       },
       "engines": {
         "node": ">=20.0.0 <=24.x.x",
@@ -23331,9 +23331,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",