Update to Codex Dev Workflows

{
  "description": "Load focused development and QA guidance for Flutter, JavaScript/TypeScript, Python, or Laravel/PHP projects.",
  "included_files": [],
  "name": "platform-guidance",
  "skill_md_contents": "---\nname: platform-guidance\ndescription: Load focused development and QA guidance for Flutter, JavaScript/TypeScript, Python, or Laravel/PHP projects.\n---\n\n# Platform guidance router\n\nUse this skill when the user needs stack-specific implementation, testing, debugging, review, or QA considerations. First identify the project's platform from its files and documentation. Do not infer a framework or command from the user's language alone.\n\nLoad exactly the relevant reference:\n\n- Flutter/Dart: `../../shared/platforms/flutter.md`\n- JavaScript or TypeScript: `../../shared/platforms/javascript-typescript.md`\n- Python: `../../shared/platforms/python.md`\n- Laravel/PHP: `../../shared/platforms/laravel-php.md`\n\nIf the repository is mixed-stack, load only the components affected by the task. If it uses another platform, use repository configuration and docs as the source of truth rather than forcing one of these guides.\n\nApply the reference as a checklist, not as a replacement for project-specific instructions. Report which platform guidance was used and any commands or assumptions confirmed from the repository.\n\n"
}