Struct statefulKeychain

cmd/config/bind_test.go:1776–1776

statefulKeychain is a local in-memory KeychainAccess used only by the cleanup tests below. The package-wide noopKeychain in internal/cmdutil is intentionally untouched (it is pre-existing stable code) — this local mock gives the cleanup tests real Set/Get roundtrip semantics without changing any exi

// gives the cleanup tests real Set/Get roundtrip semantics without changing
// any existing test infrastructure.
type statefulKeychain struct{ items map[string]string }

func newStatefulKeychain() *statefulKeychain {
	return &statefulKeychain{items: map[string]string{}}