feat: lazysecrets list says expired or how soon, as the TUI does, in a field of its own

internal/ui/app/app_test.go

@@ -1304,7 +1304,8 @@ func TestExpiringInStatus(t *testing.T) {
 	t.Parallel()
 	d := newDriverOpts(t, Options{ExpiryWarning: 30 * 24 * time.Hour}, fake.Azure(0))
 	d.keys("3", "]", "]") // load kv-app-prod's certificates
-	if !strings.Contains(d.screen(), "⚠ 2 expiring") { // old-tls, legacy-token
+	// old-tls and legacy-token.
+	if !strings.Contains(d.screen(), "⚠ 2 expiring") {
 		t.Errorf("status line:\n%s", d.screen())
 	}
 	d.keys("0")