CodexTools macOS package (arm64)

1. Open "Codex++ 管理工具.app" to configure and manage Codex++.
2. Open "Codex++.app" to launch Codex directly through the Codex++ launcher.
3. The installer package installs both apps into /Applications.
4. If macOS blocks the app because this build is not notarized, run:

   xattr -cr "/Applications/Codex++ 管理工具.app"
   xattr -cr "/Applications/Codex++.app"

5. You can also right-click the app and choose Open.
