Replace static advisor data with a dynamic fetch from the API using
React Query. This includes adding a new custom hook for marriage
advisors, updating query keys, and integrating with the Flutter
webview to allow opening consultant pages natively.
- Add `useMarriageAdvisorsQuery` hook
- Implement `getMarriageConsultants` API call
- Update `MarriageAdvisorsPage` to use fetched data
- Add error and empty state translations across all locales
- Integrate `postActionToFlutter` for native navigation