new file manager

Added CasaOS own file manager, now you can browse, upload, download files from the system, even edit code online, preview photos and videos through it. It will appear in the first position of Apps.
Added CPU core count display and memory capacity display.

main.go

@@ -32,10 +32,8 @@ func init() {
 	//gredis.GetRedisConn(config.RedisInfo),
 	service.MyService = service.NewService(sqliteDB, loger2.NewOLoger())
 	service.Cache = cache.Init()
+	//go service.UDPConnect([]string{})
 	//go service.SocketConnect()
-	//go service.TestTCP()
-	//go service.TestTCPOne()
-	go service.TestTCPTwo()
 	route.InitFunction()
 
 }