[Feature Request] Allow Middle-Click to Close Windows in a Stack #2563
Description
Issue/Description:
Currently stacked windows cannot be closed using a middle-click action. Tabs in COSMIC Files and COSMIC Edit already support middle-click for quick tab closure. Extending the same interaction to window stacks would improve consistency and efficiency when managing multiple windows.
Expected Behavior:
Window stacks should support middle-click to close the focused or hovered window, providing a consistent interaction model with COSMIC Files and COSMIC Edit.
Other Notes:
Related to #1369