Previously, only terminal tabs displayed their icon while being dragged,
all other tab types showed just the label, making the drag preview
inconsistent with the actual tab appearance.


https://github.com/user-attachments/assets/7c055945-79d6-4f6e-8969-279a4fb1ff58

This PR fixes that by rendering each tab's icon alongside its label, so
the dragged preview now accurately reflects the tab regardless of type.


https://github.com/user-attachments/assets/3ad5a99b-5ba7-41d2-a6b3-51101b1f9650

Release Notes:

- Fixed missing icons on non-terminal tabs when dragging

---------

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>