* Error return on sceNpGetAccountIdA
Confirmed through hardware testing, this returns ORBIS_NP_ERROR_SIGNED_OUT on a signed out console.
Parameters are based on fpPS4 code.
* Fix compile
* Move errors to separate file
* Cleanup function headers
Swaps user_ids to use our OrbisUserServiceUserId type, and fixes parameter names to align with our coding standards.
* Add proper parameter checks
* Implement sceNpGetAccountId
This function takes an online_id, uses an NpManager function to get the user_id, then uses that user_id to perform the same internal functions as sceNpGetAccountIdA.
* Implement sceNpHasSignedUp
* Fix sceNpGetAccountId
Further hardware testing shows that these always write 0 to account_id when failing.
* Update np_manager.cpp
4fa501c8d5