Function handleDragOver

frontend/components/chat-input.tsx:245–249

(e: React.DragEvent<HTMLFormElement>)

    }

    const handleDragOver = (e: React.DragEvent<HTMLFormElement>) => {
        e.preventDefault()
        e.stopPropagation()
        setIsDragging(true)
    }

    const handleDragLeave = (e: React.DragEvent<HTMLFormElement>) => {
        e.preventDefault()