- Rename airalo-esim-operator-analysis.md to esim-operator-analysis.md for broader applicability
- Update README documentation link to reflect new filename
- Add comprehensive use case analysis for global eSIM operators with platform capability assessment
- Add multi-carrier aggregation requirements with 400+ carrier support analysis
- Add global rate plan management, multi-tenant architecture, and advanced analytics
- Update BillingSummary.Breakdown field type from map[string]interface{} to map[string]any
- Update Transaction.Metadata field type from map[string]interface{} to map[string]any
- Update RatePlanCurrencyIntegrator subscription and billing metadata to use map[string]any
- Update handler request/response types to use map[string]any (CreateRatePlanRequest, UpdateRatePlanRequest,
- Add Enhanced Error Handling section with error codes (VALIDATION_FAILED, UNAUTHORIZED, FORBIDDEN, NOT_FOUND, ALREADY_EXISTS, INTERNAL_ERROR, RATE_LIMITED), standardized JSON response format, and field-specific validation error structure
- Add Testing Strategy section with integration test coverage for API endpoints/authentication/RBAC/services, test structure example with setupTest
- Remove docs/API.md (237 lines) with TaaS-specific REST endpoints and SDK examples
- Expand docs/ARCHITECTURE.md with detailed system overview, component architecture, data flow diagrams, scaling strategies, and RBAC security model
- Add Table of Contents with 6 main sections: System Overview, Component Details, Data Flow, Scaling, Security & RBAC, Future Enhancements
- Add detailed component descriptions
- Add comprehensive quick start documentation with step-by-step instructions
- Include prerequisites, installation, and service startup commands
- Add service architecture diagram showing component relationships
- Include common commands for development and operations
- Add troubleshooting section for common issues (port conflicts, permissions, service failures)
- Provide service access URLs for web dashboard, API server, and charging engine
- Add Go-based API server and carrier connector services
- Add Rust-based charging engine and packet gateway services
- Add Docker Compose configuration for local development
- Add comprehensive documentation (API, Architecture, Deployment)
- Add development scripts for Redis, MongoDB, and environment setup
- Add workspace configuration for Go modules and pnpm
- Remove unnecessary documentation files from web-dashboard
- Add project build configuration (Makefile, Cargo.toml)
This commit establishes the foundational microservices architecture for the sovereign Telecom-as-a-Service platform.