The cli dosn't support very well the -p flag

[LnrdRmj]

Issue

Using the command inside my theme folder (let's say my project is inside the "/theme" folder)

riseact-cli theme push

the zip file rappresenting the theme is created on the root "/" of my pc and the following push to the server fails since it can't find the zip file in the project folder

Adding the -p flag like this:

riseact-cli theme push -p /theme

does nothing: the zip file is created on the root folder and the following upload fails.

I already created a branch (locally) that fixes this and also provides support for windows paths too. Can I open a pull request?