Function handleKeyDown

ChatInput.tsx:638–643

(e: KeyboardEvent<HTMLTextAreaElement>)

  }

  const handleKeyDown = (e: KeyboardEvent<HTMLTextAreaElement>) => {
    if (e.key === 'Enter' && !e.shiftKey) {
      e.preventDefault()
      handleSubmit()
    }
  }

  // Determine which result to show (live preview while typing, last result after send)
  const displayResult = livePreview || autoTuneLastResult