* feat(mac): hand off gateway-owned settings panes to the dashboard
Gateway-config Settings tabs (Channels, Skills, Cron Jobs, Threads,
Instances) now default to a native handoff page with an Open in Dashboard
deep link; a Debug toggle re-enables the legacy native panes. Adds an
openclaw:native-navigate host->shell event with generation-guarded URL
fallback, and lifts the dashboard route map + same-app path validation
into OpenClawKit for future iOS reuse. Exec Approvals stays native: the
Dashboard's host-native policy editor is read-only by contract.
* fix(mac): satisfy native-i18n inventory and type budget
* fix(mac): refresh native i18n source locations