Replace encoding/json with goccy/go-json for cpu and memory usage improvement

This new package has significant better resource usage, and we do a _lot_ of JSON parsing in this application, so any amount of improvement becomes significant

server/resources.go

@@ -50,7 +50,3 @@ func (ru *ResourceUsage) Reset() {
 	ru.Network.TxBytes = 0
 	ru.Network.RxBytes = 0
 }
-
-func (s *Server) emitProcUsage() {
-	s.Events().Publish(StatsEvent, s.Proc())
-}