Add support for transcribing and parsing rapid (urgent) orders into one-time order drafts. Introduces ParseRapidOrderTextToOrderUseCase and wiring for TranscribeRapidOrderUseCase, implements parseRapidOrder and transcribeRapidOrder in the client repository, and injects these into the RapidOrderBloc and module. Adds the record package dependency and registers the record plugin for iOS/macOS targets. Updates OneTimeOrder state, bloc and views to handle rapid-order drafts and navigate to the one-time order flow after parsing. Also includes small formatting and navigator changes.
Introduces the client billing feature with domain, data, and presentation layers. Adds billing BLoC, navigation, UI widgets, and integrates with mock financial repository. Updates localization files for billing-related strings, adds new icons and typography, and registers url_launcher plugins for Linux, macOS, and Windows platforms.
Relocated all app directories (client, design_system_viewer, staff) and their contents under the new 'apps/mobile' path. This change improves project organization and prepares for future platform-specific structuring.
