package executor import "github.com/router-for-me/CLIProxyAPI/v7/internal/config" // CodexExecutor is a stateless executor for Codex (OpenAI Responses API entrypoint).// If api_key is unavailable on auth, it falls back to legacy via ClientAdapter.type CodexExecutor struct {	cfg *config.Config} func NewCodexExecutor(cfg *config.Config) *CodexExecutor { return &CodexExecutor{cfg: cfg} } func (e *CodexExecutor) Identifier() string { return "codex" } func (e *CodexExecutor) modelLevelCooling() bool {	return e != nil && e.cfg != nil && e.cfg.Codex.ModelLevelCooling}