User state file location

[mikeymike]

Currently user state is being saved in .phpschool-save.json inside the user's home dir while the workshop manager keeps itself self contained in the .php-school directory.

I think it's potentially confusing having both the .php-school directory and then the /phpschool-save.json file both inside the home dir, maybe we should persist user state inside the .php-school directory instead ?

Aside: There are potentially side effects here, we'd need to ensure the directory exists, we'd also need to add the current path to the legacy paths and process that as an array opposed to a single file as it is now. Potentially not worth effort.

[AydinHassan]

Yeah I'm not sure about this. That was a lot of crappy code to migrate the settings file last time.