Claude as a CI Co-pilot: Debugging Apple Signing Hell So You Don't Have To

This week I spent a few hours debugging a fastlane CI pipeline that was failing on every single run with Apple provisioning errors. I paired with Claude the entire time. Here's what that actually looks like — not the polished "AI helped me code!" version, but the messy, real one. The Setup iOS build pipeline. Fastlane + match for code signing. The CI runner kept blowing up at exportArchive with: error: exportArchive: requires a provisioning profile with the App Groups feature...