- Removed admin authentication methods and related configurations from WhmcsConfigService, simplifying the API integration.
- Updated WHMCS API methods to directly use API key authentication, improving security and reducing complexity.
- Enhanced error logging in WHMCS HTTP client to include full response context for better debugging.
- Adjusted order processing components to reflect changes in authentication handling, ensuring consistent behavior across the application.
- Improved loading states in the portal UI for better user experience during order processing.