Add the function of obtaining complete original string parameters

[heiyelideheideng]

I am trying to retrieve the string array parameters input by the terminal in the menu, which do not include quotation marks or spaces. I need to retrieve the original string parameters or original string array parameters input by the terminal in the menu without adding additional quotation marks externally, including quotation marks and spaces. I look forward to the future launch of this feature!

[daniele77]

Implementation note

In the next release, we plan to pass a UserSession object to every command handler, which could be a good candidate for including the raw request string.