runner

type Client struct {
	*http.Client
	// Auth adds headers (e.g. Authorization, X-API-Key) to every request when set.
	Auth func(*http.Request)
}

type Config struct {
	Timeout       time.Duration // request timeout; 0 = 30s default
	MaxConns      int           // max idle conns per host; 0 = default
	SkipTLSVerify bool          // skip TLS verification (insecure)
	// TLSClientCertFile and TLSClientKeyFile load an optional client certificate (mTLS).
	TLSClientCertFile string
	TLSClientKeyFile  string
	// TLSCACertFile optionally adds a PEM CA bundle for verifying the server (e.g. private PKI).
	TLSCACertFile string
	// Auth applies to every request (e.g. Bearer token, API key header).
	Auth func(*http.Request)
	// ProxyURL routes requests through an explicit proxy when set.
	ProxyURL string
}