[Feature] Add command-line interface support

[cliouo]

增加命令行传入待翻译文本调用。 Added command line call to pass in text to be translated.

使用场景: 目前没有，先挂着等我以后想到场景可能需要。 Usage scenarios: None at the moment, just wait until I think of scenarios where I may need it.

一个可能的场景: OCR识别后的文本直接传入翻译工具。 A possible scenario: The OCR-recognized text is directly passed to the translation tool.

_{http监听会不会太臃肿}