Stick file in editor

[hmmuaa]

Check for existing issues

• [x] Completed

Describe the feature

Sometime when I tap a file in the editing-file-banner

I got mis-tapped on the close-file-button, so the file got closed and lost undo-redo-states. I hope there should be a 'stick-file' function, so it should be confirmed before I closing a sticked file☺️

If applicable, add mockups / screenshots to help present your vision of the feature

No response

[bajrangCoder]

When closing any unsaved file tab, there is a warning/confirmation popup

[Gogwana]

My work is not loading to be open on the browser

[hmmuaa]

When closing any unsaved file tab, there is a warning/confirmation popup

those are two diff situations. you should finally save the file, and encounter the mis-closed issue then

[hmmuaa]

or maybe add an 'undo-closed-tab' function, when undo-closed-tab, also keep the editor undo-redo-states.