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/filesystem/stat.go

@@ -1,12 +1,12 @@
 package filesystem
 
 import (
-	"encoding/json"
 	"os"
 	"strconv"
 	"time"
 
 	"github.com/gabriel-vasile/mimetype"
+	"github.com/goccy/go-json"
 )
 
 type Stat struct {

server/listeners.go

@@ -125,7 +125,7 @@ func (s *Server) StartEventListeners() {
 						l.Trigger()
 					}
 
-					s.emitProcUsage()
+					s.Events().Publish(StatsEvent, s.Proc())
 				}()
 			case e := <-docker:
 				go func() {

server/manager.go

@@ -2,7 +2,6 @@ package server
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"io"
 	"os"
@@ -14,6 +13,7 @@ import (
 	"emperror.dev/errors"
 	"github.com/apex/log"
 	"github.com/gammazero/workerpool"
+	"github.com/goccy/go-json"
 
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/environment"

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())
-}

server/server.go

@@ -2,7 +2,6 @@ package server
 
 import (
 	"context"
-	"encoding/json"
 	"fmt"
 	"net/http"
 	"os"
@@ -12,6 +11,8 @@ import (
 	"emperror.dev/errors"
 	"github.com/apex/log"
 	"github.com/creasty/defaults"
+	"github.com/goccy/go-json"
+
 	"github.com/pterodactyl/wings/config"
 	"github.com/pterodactyl/wings/environment"
 	"github.com/pterodactyl/wings/events"
@@ -312,7 +313,7 @@ func (s *Server) OnStateChange() {
 	// views in the Panel correctly display 0.
 	if st == environment.ProcessOfflineState {
 		s.resources.Reset()
-		s.emitProcUsage()
+		s.Events().Publish(StatsEvent, s.Proc())
 	}
 
 	// If server was in an online state, and is now in an offline state we should handle