Currently, clicking "Download" in event details downloads the last generated certificate, not the intended one.
To fix this, we'll update the download logic to retrieve the correct certificate based on user selection. Additionally, we'll modify the generate function to output certificates with the certificate_event_id for better tracking and matching
[x] Add download notification for successful and failed downloads.
[x] Update the download function to fetch files accurately.
Currently, clicking "Download" in event details downloads the last generated certificate, not the intended one.
To fix this, we'll update the download logic to retrieve the correct certificate based on user selection. Additionally, we'll modify the generate function to output certificates with the certificate_event_id for better tracking and matching