Improved error handling in the attachDeviceToBeneficiary method with:
- Structured ApiResponse return type with detailed error codes
- User-friendly error messages for different failure scenarios:
- DEPLOYMENT_NOT_FOUND: Beneficiary has no deployment configured
- UNAUTHORIZED: Missing or expired authentication credentials
- NOT_FOUND: Sensor or deployment not found (404)
- SERVER_ERROR: Legacy API server error (500)
- SERVICE_UNAVAILABLE: Service temporarily unavailable (503+)
- LEGACY_API_ERROR: Error from Legacy API response body
- NETWORK_ERROR: Network connectivity issues
- EXCEPTION: Unexpected errors
- Enhanced error messages in setup-wifi.tsx to display API error details
- Fixed navigator.onLine check to work in test environment
- Added comprehensive test suite with 11 test cases covering all error scenarios
All tests passing (11/11).
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Co-Authored-By: Claude <noreply@anthropic.com>
Sergei
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