Add functions to deal with paths

[CrosRoad95]

Is your feature request related to a problem? Please describe.

if you have for example base path, and file name, it may be problematic to deal with them using current set of functions but mta already have such functions build in.

Describe the solution you'd like

Add functions to manipulate patches, like pathJoin(pathA, fileName), getRelativePath and so on ( copy idea from node for example )

Describe alternatives you've considered

No response

Additional context

No response

Security Policy

• I have read and understood the Security Policy and this issue is not about a cheat or security vulnerability.

[TracerDS]

The only need would be for relative/absolute paths.
PathJoin can just be done by concatenating paths with / as a separator. MTA will handle the rest