chore(deps): pin dependency typescript to 5.9.3

Author: renovate[bot]

package-lock.json

@@ -41,7 +41,7 @@
     "eslint": "9.39.1",
     "eslint-config-scratch": "12.0.29",
     "prettier": "3.6.2",
-    "typescript": "~5.9.3",
+    "typescript": "5.9.3",
     "unplugin-dts": "1.0.0-beta.6",
     "vite": "npm:[email protected]",
     "vitest": "4.0.7"