[Feature Request]: Add playlist to queue

[jeoooo]

Preflight Checklist

• I use the latest version of YouTube Music (Application).
• I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Problem Description

Description

Currently, YouTube Music Desktop App allows adding individual tracks to the queue, but not entire playlists at once. If a user wants to queue up a playlist, they need to either play it directly (which replaces the current queue) or manually add songs one by one.

Proposed Solution

Requested Feature

Add the ability to queue an entire playlist without replacing the current queue. This would let users stack playlists on top of what they’re already listening to.

Alternatives Considered

N/A

Additional Information

No response