Desktop and mobile friendly images when designing email content

[#1]

Description: I want to upload both desktop-friendly and mobile-friendly images when designing email content to ensure email responsiveness.

Why is this feature important to you: This feature is important because it ensures that emails are visually appealing and properly formatted on both desktop and mobile devices, enhancing the user experience and engagement.

How would you like the feature to work: I would like the ability to upload and specify different images for desktop and mobile views within the email design tool. The system should automatically detect the device type and display the appropriate image accordingly. Additionally, it would be nice if I can crop accordingly with the different views in mind.

Current Behaviour: Currently, there is no built-in functionality to upload and specify different images for desktop and mobile views. This limitation can result in emails that do not display optimally on all devices, potentially affecting user experience and engagement.