Add tea.KeyCtrlD as a way to quit the write as it signifies EOF.
When the user is done editing the text in the textarea this change hides the textarea and prints only the value to not clutter the terminal.
gum write
Write provides a shell script interface for the text area bubble. It can be used to ask the user to write some long form of text (multi-line) input. The text the user entered will be sent to stdout. ``` gum write > output.text ```