Add option for multiple downloads at once

[SandeepSam07]

Checklist

• [ ] This feature I'm requesting is already implemented in yt-dlp.
• [ ] This feature is merely a UI/UX update.
• [ ] This feature is suitable for primary users with little knowledge about yt-dlp.
• [ ] This feature is available for most websites, not only the video platform I use.
• [ ] This feature is suitable for a large variety of videos.
• [ ] This feature is not going to conflict with many of the existing options.

Is your feature request related to a problem? Please describe.

Please add multiple downloads at once feature as it is so much convenient

Describe the solution you'd like

No response

Video link

No response

Additional context

No response

[buschmo]

This feature has already been requested https://github.com/JunkFood02/Seal/issues/995

Edit: and it is already part of the milestones for version 2: https://github.com/JunkFood02/Seal/milestone/1