Fix `RealmLive` unnecessarily passing ID around
Fix `RealmLive` unnecessarily passing ID around

Appears to have never been needed. When the `retrieveFromID` method was
created in 81b5717ae793e334fdcf8efd72d20debfb49e9ca, it didn't use the
`id` parameter for anything either.

peppy/osu,ppy/osu,NeoAdonis/osu,peppy/osu,NeoAdonis/osu,NeoAdonis/osu,ppy/osu,peppy/osu,ppy/osu