feat: create custom workspace for nmrXiv

[hamed-musallam]

we create a new workspace nmrXiv where we define it at the level of the wrapper

Example URL:

http://www.example.com/?workspace=nmrXiv&hidePanelOnLoad=true

workspace is an optional parameter, and its default value is default
hidePanelOnLoad is optional, and its default value is false.

Usage:
Show Panel by Default:

If you want the panel to be visible when the page loads, you can omit the hidePanelOnLoad parameter, or explicitly set it to false.

http://www.example.com/?workspace=nmrXiv

Hide Panel on Load:

To hide the panel when the page loads, set the hidePanelOnLoad parameter to true.

http://www.example.com/?workspace=nmrXiv&hidePanelOnLoad=true