Redesign UI for imports in external results

[UdaySagar-Git]

Is your feature request related to a problem? Please describe.
The current file upload functionality lacks a drag and drop feature, which is a preferred method among users. This absence creates a less intuitive and user-friendly experience.

Describe the solution you'd like
Enhancing the file upload experience by implementing a drag and drop feature. Users should be able to simply drag files from their local environment and drop them onto the designated area for uploading.

Steps to reproduce this

• click on External results tab
• click on import results

[UdaySagar-Git]

I would like to work on this issue

[kumar11jr]

I think it already has drag and drop feature

[UdaySagar-Git]

@kumar11jr it is implemented only at some places i guess