Build / Run / Debug Quick Start Use this skill to set up one project-local entrypoint, wire so the Codex app shows a Run button, then use that script as the default build/run path. Prefer shell-first workflows: - as the single kill + build + run entrypoint once it exists - for Xcode workspaces or projects - plus raw executable launch inside that script for true SwiftPM command-line tools - plus project-local bundle staging and launch for SwiftPM AppKit/SwiftUI GUI apps - optional script flags for , , telemetry verification, or post-launch process checks Do not assume simulators, touch interac…