(feat) Implement create group and add user functions in groups factory
(feat) Implement create group and add user functions in groups factory

BuoyantPyramid/buoyantpyramid,BuoyantPyramid/buoyantpyramid,BuoyantPyramid/buoyantpyramid,BuoyantPyramid/Audiopile,steryereo/Audiopile,BuoyantPyramid/Audiopile,BuoyantPyramid/Audiopile,steryereo/Audiopile,steryereo/Audiopile