Update README and documentation; refactor frontend components for improved structure and resilience

docs/progress.md

@@ -66,6 +66,34 @@ LabFusion is a unified dashboard and integration hub for homelab services, built
   - Enhanced error handling with proper HTTP status codes
   - Additional endpoints for better service integration
 
+- [x] **Modular Service Adapters Refactoring** (2024-11-09)
+  - Refactored monolithic main.py into modular structure
+  - Separated concerns: models, routes, services
+  - Clean main.py (40 lines vs 424 lines)
+  - Improved maintainability and team collaboration
+  - Service-specific route organization
+
+- [x] **Frontend Clean Code Refactoring** (2024-11-09)
+  - Applied clean code principles and React best practices
+  - Refactored 155-line Dashboard component into focused components
+  - Created reusable common components (StatusIcon, LoadingSpinner, ErrorBoundary)
+  - Implemented component composition with dashboard-specific components
+  - Added PropTypes for type safety and better development experience
+  - Centralized constants and eliminated magic numbers/strings
+  - Created utility functions for error handling and data formatting
+  - Implemented proper separation of concerns (components, hooks, services, utils)
+  - Added comprehensive error boundaries for graceful error handling
+  - Improved code maintainability, testability, and readability
+
+- [x] **Frontend Resilience & Offline Mode** (2024-11-09)
+  - Implemented offline mode for when backend services are unavailable
+  - Added service status monitoring with real-time health checks
+  - Created graceful error handling with user-friendly messages
+  - Implemented fallback data and loading states
+  - Added automatic retry mechanisms and service recovery detection
+  - Created comprehensive error boundary system
+  - Enhanced developer experience with clear error messages and debugging info
+
 ## Current Status 🚧
 
 ### Services Directory Structure
@@ -165,11 +193,13 @@ The modular structure allows for easy addition of new services:
 - **Cache Service** (C++) - For high-performance caching
 
 ## Technical Debt
-- [ ] Add comprehensive error handling
+- [x] Add comprehensive error handling (Frontend)
 - [ ] Implement proper logging across all services
 - [ ] Add unit and integration tests
-- [ ] Create API documentation with OpenAPI/Swagger
-- [ ] Add health check endpoints for all services
+- [x] Create API documentation with OpenAPI/Swagger
+- [x] Add health check endpoints for all services
+- [x] Apply clean code principles (Frontend)
+- [x] Implement offline mode and resilience (Frontend)
 
 ## Resources
 - [Project Specifications](specs.md)