🐛 Fixed sticky "Unsaved changes" modal when leaving editor
🐛 Fixed sticky "Unsaved changes" modal when leaving editor

no issue
- the unsaved changes confirmation modal could re-appear after leaving the editor and re-opening the same post
- remove the `.finally` which assumed the confirm action returns a promise so that the modal is properly closed

TryGhost/Ghost,TryGhost/Ghost,TryGhost/Ghost