Accidentally closed a note

I have accidentally closed my note. Is there any way to restore it? I minimized it and after I maximized it, I hit the close button "X" because it's in the right place to be instantly closed after opening the note.
Best if you fix both issues
1. Implement a trash bin for 30d
2. Move the close button "X" to the other side
3. Add a confirmation on closing a note