feat: add macOS ad-hoc signing support

- Implemented afterPack script to ensure ad-hoc signature for macOS builds.
- Created macosSignUtils module to handle app path retrieval, signature inspection, and ad-hoc signing.
- Added functions to check if the app is signed and apply ad-hoc signing if necessary.

package.json

@@ -100,5 +100,6 @@
   },
   "overrides": {
     "minimist": "^1.2.8"
-  }
+  },
+  "author": "cita-777"
 }