chore(deps): update dependency typescript to v6

Author: renovate[bot]

package.json

@@ -130,7 +130,7 @@
     "prettier-plugin-organize-imports": "^4.3.0",
     "prosemirror-test-builder": "^1.1.1",
     "rollup-plugin-webpack-stats": "^3.1.1",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "vite": "^7.3.2",
     "vite-plugin-commonjs": "^0.10.4",
     "vitest": "^4.1.4",