Training Room RES/MRES limit increase

Suggestions
1

Imported from legacy Flarum.
Original author: pattmp (Flarum #1129)

please increase the RES/MRES stat Limit in the Training Rool

Current Upper Limit for RES is 2000 and MRES is 1999

bug report: MRES cap needs a fix, entering 2000 will return a value of 0 for MRES

Monster MRES is over 2000!

also I need a reason to cope for my Master Shadow Gear expenses. thank you

2

Imported from legacy Flarum.
Original author: JhxeChan (Flarum #1096)

-1 for actually being useful. JK

Looks good tbh, also good for the long run in case of stronger enemies in further Eps/Chaps