This coincidentally fixes an issue about the PTM service failing to create its SharedExtSaveData archive due to the FS service not being initialized by the time the creating code runs.

Ideally I'd like to move each process to its own folder, and have a single file per process that registers the service classes, which would be in their own files inside that folder. Then each service class would just call functions from the process to complete the commands.

They will always return 0 titles for every media type for now.
This is needed to boot Home Menu further

We won't be emulating this for the foreseeable future and it is needed for Home Menu to boot further

This allows the Home Menu to boot further

Ported to the new factory pattern we have for archives.

Aero Porter was throwing an "Invalid Handle" fatal error without this.

This was RE'd from the errdisp applet.

err:f is a named port, not a service

Involves making asserts use printf instead of the log functions (log functions are asynchronous and, as such, the log won't be printed in time)
As such, the log type argument was removed (printf obviously can't use it, and it's made obsolete by the file and line printing)

Also removed some GEKKO cruft.

They're finally unnecessary, and will stop cluttering the application's
handle table.

Uses less memory (strings and function table is stored in constant data)
and speeds up start up (no need to allocate and copy strings).

It was only being used in two places, where it was replaced by a local
constant.

Implemented FSUser::CreateExtSaveData

Withholding my profanity towards Xcode.