* fix(mac): stop unbundled processes crashing on notification-center access
UNUserNotificationCenter.current() aborts with NSInternalInconsistencyException
(bundleProxyForCurrentProcess is nil) in processes without a bundle identity,
e.g. swift-build dev binaries. Live crash: onboarding aborted at
PermissionManager.authorizationStatus during MacNodeModeCoordinator startup.
One availability predicate on PermissionManager gates all five call sites;
unbundled invocations degrade to not-granted/skip instead of crashing.
* chore(mac): refresh native i18n inventory for guard warning