Add an API method to allow turning a server hostname into a Link.

Essentially something like ns.serverLink(hostname: string): Link could be added and usable in scripts after creation/purchase of AutoLink.exe. Then upon printing to terminal that hostname would be clickable to connect to as would be expected.

This feature would be super useful for any script that returns server names to the terminal in general. Because of it's usefulness I do think it should be a function that comes with a RAM cost rather than being free. Potentially 0.05 similar to other EXEs that are exposed as script functions like nuke and such.