GitHub-hosted windows-latest/macos-latest replace the self-hosted act_runner
pair; node 24 + corepack pnpm are set up explicitly (hosted images do not
preinstall pnpm), and assets attach via gh release upload --clobber instead
of the Gitea-API uploader script. macOS signing falls back to ad-hoc until a
Developer ID cert + APPLE_API_ISSUER secret are provisioned on GitHub.
Claude-Session: https://claude.ai/code/session_01A6RcwHhhsFYYrNdQB4ASuP
ZacharyZhang-NYandClaude Opus 5.5