What's new in 0.28.0 Undo for deletes

• Deleting a note or folder from the sidebar now shows an undo toast; press mod+Z or click Undo to restore it immediately.
• New "Show toasts" setting to control confirmation toasts. Shortcuts
• Editor-bound shortcuts moved to a single registry with explicit route scopes, so custom bindings apply consistently inside the editor (rich and raw markdown modes) and never fire on the wrong screen.
• Editor search shortcuts and focus handling improved; the shortcut cheat sheet reflects the new scopes. Coverage for the shortcut system grew with dedicated route-scope and editor-binding test suites (804 renderer tests green).