- Implemented GetAllProviders method in the Service to return all registered providers.
- Added TestGetAllProviders to validate the functionality, ensuring providers have required attributes and are unique.
- Enhanced GetPublicInfo method in provider implementations to return structured public information.
- Updated OpenAPI handlers to include endpoints for retrieving provider information, improving API usability.
- Implemented TriggerWebhook method to handle incoming webhook requests for various providers, utilizing gin.Context for improved integration.
- Removed the deprecated Receive method from the mailer provider and related functions, streamlining the codebase.
- Updated tests to reflect changes in webhook handling and provider interactions, ensuring compatibility with new implementations.
- Enhanced error handling and logging for webhook processing, improving overall reliability and clarity.
