Traffic.com.kz — Логистика

feat: Overhaul Orders management to Kanban and introduce User Analytics This commit introduces a Kanban-style board for order management, a new analytics dashboard for users, and refactors listing management workflows across the application. Key changes include: - **Kanban Orders Board**: - Replaced the tabbed orders list in `lib/ui/orders.dart` with a multi-column Kanban board allowing drag-and-drop status transitions (Pending, Accepted, On the way, etc.). - Integrated employee assignment functionality and filtering by employee within the orders view. - Implemented `OrdersService` for centralized management of order statuses and employee assignments. - **Analytics Dashboard**: - Introduced `AnalyticsScreen` (`lib/ui/user_screen/analytics_screen.dart`) and `AnalyticsOverviewService` to provide users with detailed statistics on listings (Cargo, Transport, Equipment, Warehouse) and offer success rates. - Added display for active subscriptions and their expiration dates. - **Listing Management (My Posts)**: - Refactored `MyPost` to use a dedicated `UserPostsService`, improving performance and modularity. - Added support for managing "Transport" listings and enhanced the UI for Storage and Equipment items. - Implemented a more robust restore/delete flow for user announcements. - **Creation Flow Enhancements**: - Updated `AddAuction` and `AddCargo` screens with a persistent bottom submission bar and improved loading states to prevent duplicate submissions. - Standardized date formatting and multipart request logic for auction and cargo creation. - Updated `AddEquipmentScreen` and `AddTransportScreen` to use localized button labels. - **Onboarding & Localization**: - Incremented onboarding version to `3` and added new "Insurance" partner tooltips across all supported languages (EN, RU, KK, ZH). - Refactored `AppSpotlightTour` to run as a sequential flow on the home screen rather than triggering automatically on individual category screens. - **General Updates**: - Updated support contact phone numbers in `ContactsScreen`. - Added platform agent tracking (`TA.platform`) to the login request payload. - Cleaned up automated onboarding triggers across various UI components (Menu, Categories, CheckCompany).