Replace "Loading..." Text with a CSS Spinner

[aliviahossain]

When a user fact-checks text, the results page (popup.html) shows the static text "Loading...". This is functional but provides a poor user experience. A modern, animated loading indicator would make the extension feel more responsive and professional.

PLEASE ASSIGN ME THIS ISSUE UNDER THE GSSOC' 25 LABEL. THANK YOU.

[anacodermisra]

@Deepika14145 if its open can you assign this to me?

[Deepika14145]

@anacodermisra go ahead

[anacodermisra]

Hey since GSSOC is over
is this project also a part of Hacktoberfest?
If you could assign this under hacktoberfest
it would be really beneficial
Thanks
@Deepika14145