Move floating New button to the right

[f1rstmistake]

Continuing the discussion from [feature-request] Automatically convert notes with tasks to ToDo Notes:

Have you ever taken a look at Google Inbox?

Take a look at the lower right and corner. Speaking of which, Material Design usually has floating buttons to the lower right, not lower left of the pane. I suggest Matcha do the same.

I'm not sure if it will looks better on the right on Matcha (iPad) because it's placed inside note list pane on the center. I think it's more contextual to keep it in note list pane, outside the editor.