chore(deps): update dependency typescript to v6

Author: renovate[bot]

frontend/package.json

@@ -34,7 +34,7 @@
     "eslint": "^10.1.0",
     "globals": "^17.0.0",
     "happy-dom": "^20.8.9",
-    "typescript": "~5.9.3",
+    "typescript": "~6.0.0",
     "typescript-eslint": "^8.57.2",
     "vite": "^8.0.3",
     "vitest": "^4.1.2"

package.json

@@ -34,6 +34,6 @@
         "prettier-plugin-pkgsort": "^0.3.0",
         "ts-jest": "^29.4.6",
         "ts-node": "^10.9.2",
-        "typescript": "~5.9.3"
+        "typescript": "~6.0.0"
     }
 }