Add "CopyToClipboard" command to ConfirmationController

Author: kyu08

pkg/gui/controllers/confirmation_controller.go

@@ -32,6 +32,16 @@ func (self *ConfirmationController) GetKeybindings(opts types.KeybindingsOpts) [
 			Description:     self.c.Tr.Confirm,
 			DisplayOnScreen: true,
 		},
+		{
+			Key: opts.GetKey(opts.Config.Universal.CopyToClipboard),
+			Handler: func() error {
+				confirmationView := self.c.Views().Confirmation
+				text := confirmationView.Buffer()
+				return self.c.OS().CopyToClipboard(text)
+			},
+			Description:     self.c.Tr.CopyToClipboardMenu,
+			DisplayOnScreen: true,
+		},
 		{
 			Key:             opts.GetKey(opts.Config.Universal.Return),
 			Handler:         func() error { return self.context().State.OnClose() },