The problem this solves: The ChatGPT desktop app can't normally "see" Xcode's compiler warnings or errors when helping you debug your project.
The solution:
1. Put the posted run script in your Xcode target's build phase.
2. Point an Xcode editor to the new BuildIssues.md in your project.
3. Point ChatGPT desktop to Xcode context.
Now you'll be able to direct ChatGPT to support fixing the issues at will and it sees the errors/warnings
