💡 [REQUEST] - Add Loading State for Document Upload in AttachmentUploader Component

[medchedli]

Summary

The AttachmentUploader component currently lacks a loading state for document uploads, which can lead to user confusion and a poor user experience. Implementing a loading state will provide visual feedback to users while their document is being uploaded, enhancing the overall usability of the component.

Purpose

• Improve user experience by providing feedback during the upload process.
• Prevent users from taking unintended actions while the upload is in progress.

Basic Example

• Add a loading indicator (e.g., spinner or progress bar) to the AttachmentUploader component.
• The loading state should be displayed as soon as the document upload process starts and should disappear once the upload is complete or fails.
• Ensure the loading state is accessible and works across different devices and screen sizes.