Read rulesets from AppDomain in addition to disk (#5216)
Read rulesets from AppDomain in addition to disk (#5216)

Read rulesets from AppDomain in addition to disk

Co-authored-by: Dean Herbert <1db828bcd41de75377dce59825af73ae7fca5651@ppy.sh>
peppy/osu-new,ZLima12/osu,ZLima12/osu,2yangk23/osu,peppy/osu,smoogipoo/osu,NeoAdonis/osu,ppy/osu,johnneijzen/osu,ppy/osu,UselessToucan/osu,NeoAdonis/osu,UselessToucan/osu,EVAST9919/osu,NeoAdonis/osu,smoogipoo/osu,EVAST9919/osu,johnneijzen/osu,UselessToucan/osu,smoogipooo/osu,peppy/osu,2yangk23/osu,smoogipoo/osu,peppy/osu,ppy/osu