[Feature Request] Auto-arrange same application windows to be contiguous in taskbar

[fyhtma]

I really enjoy the classic look and feel of RetroBar, but I would love to see this modern feature added: an option to automatically arrange windows from the same application next to each other in the taskbar.

Feature Details

• Keep each window as a separate button: Unlike the "Combine/Stack" option, each window would remain an individual button in the taskbar.
• Automatic grouping: When multiple windows of the same application are open, they would be automatically arranged next to each other for easier access.

Use Case

This feature would be perfect for users who appreciate RetroBar's vintage style but want the added convenience of a modern taskbar function, making it easier to navigate between related application windows without needing to rearrange them manually.

Thank you for considering this feature!

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