Current behavior

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I just switched from old Boostnote, and found I can's use ctrl+c to copy text into clipboard, which has been solved in old Boostnote issue #646.

Expected behavior

1. Add a copy to clipboard to existing ctrl+c shortcut
2. Change as to copy into clipboard on yank.
3. Custom keybinding maybe, I personally prefer use Esc instead of ctrl+c to exit insert mode, in old Boostnote you can copy text with ctrl+c but it also exit insert mode, which is a little annoy for me.

Steps to reproduce

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1. insert some text in Vim insert mode, select some text, try press ctrl-c to copy them into clipboard
2. exit from vim insert mode, select some text, try press y to yank them, but it's not show in clipboard

Environment

Desktop/Web

• Boost Note.next version: 0.12.4
• OS version and name: Windows 10