Merge pull request #528 from mountain-pass/claude/install-deps-run-tests-AUODi

feat(deps): upgrade typescript v4→v5, @types/node v20→v22 (batch 18)

Author: tompahoward

package-lock.json

@@ -161,7 +161,7 @@
     "@rollup/plugin-node-resolve": "^16.0.3",
     "@rollup/plugin-typescript": "^12.3.0",
     "@types/chai": "^4.3.0",
-    "@types/node": "20.10.0",
+    "@types/node": "^22.19.15",
     "@typescript-eslint/eslint-plugin": "^5.12.0",
     "@typescript-eslint/parser": "^5.12.0",
     "aws4": "^1.13.2",
@@ -225,7 +225,7 @@
     "temp": "^0.9.4",
     "ts-node": "^10.9.2",
     "tslib": "^2.8.1",
-    "typescript": "^4.5.4",
+    "typescript": "^5.9.3",
     "unique-names-generator": "^4.7.1",
     "utf-8-validate": "^6.0.6",
     "zod": "^3.25.76"