Function handleResize

src/components/editor/prompt-widget.tsx:58–69

(e: React.KeyboardEvent<HTMLTextAreaElement>)

  const minHeight = 60;

  const handleResize = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
    if (fakeTextareaRef.current && textareaRef.current) {
      fakeTextareaRef.current.value = e.currentTarget.value;
      const newHeight = Math.max(
        minHeight,
        fakeTextareaRef.current.scrollHeight
      );

      setHeight(Math.max(minHeight, fakeTextareaRef.current.scrollHeight));
      textareaRef.current.style.height = newHeight + "px";
    }
  };

  const showSubmitButton = !previousPrompt && prompt;
  const showSubmitEditButton = previousPrompt && previousPrompt !== prompt;