2 commits

Author	SHA1	Message	Date
Adam Moussa	184bc1da7e	Fix Phase 2 audit findings: reliability, UX, and operational monitoring ... BLOCK-10: Add CloudWatch alarms (DLQ, Lambda errors, RDS, API 5xx) with SNS email BLOCK-11: Remove sync-over-async deadlock in CurrentUserService BLOCK-12: Add AppDelegate OAuth URL callback handler for mobile BLOCK-13: Wire mobile 401 interceptor to dispatch Redux logout BLOCK-14: Fix JWT base64 padding crash and SysAdmin role detection BLOCK-15: Reset pagination to page 1 on filter change BLOCK-16: Add unsaved-changes guard (beforeunload + useBlocker) to AdminWorkspace FIX-08: Add BulkUpdateLineItems FluentValidation validator FIX-13: Display auth errors on LoginPage FIX-25: Add token refresh with retry queue to mobile API client FIX-44: Add httpx retry logic to all Lambda handlers FIX-42/43: Align docker-compose PG version (15) and DB name (proposals) with RDS	2026-05-20 19:07:49 -04:00
Adam Moussa	d2e12d3940	Implement Backend API Core (Phase 1) ... Complete API layer with Clean Architecture: - Application DTOs (proposals, line items, customers, users, files, audit, dashboard) - Service interfaces (IProposalService, ILineItemService, ICustomerService, IAuditService, IS3Service, IJobPublisher) - FluentValidation validators for all create requests - Infrastructure service implementations (ProposalService, LineItemService, CustomerService, AuditService, S3Service, SqsJobPublisher, ProposalNumberGenerator) - Secrets Manager connection string resolver for RDS - API controllers: Proposals (CRUD + approve/send/revise), LineItems (CRUD + bulk), Customers, Users, Files (presigned upload/download), Admin (dashboard) - Middleware: GlobalExceptionHandler (ProblemDetails), ValidationFilter (FluentValidation pipeline) - CurrentUserService (Cognito JWT claims -> User entity, auto-provisioning) - Full DI configuration in Program.cs with Lambda hosting - Role-based authorization (dispatchers, admins, sysadmins) - CORS configured for proposals.seahaven.com + localhost	2026-05-16 18:49:48 -04:00