优化内存分享，修复一些问题，新增答题投票功能

cmonitor/api/services/SettingClientService.cs

@@ -0,0 +1,61 @@
+using cmonitor.service;
+using cmonitor.service.messengers.setting;
+using cmonitor.service.messengers.sign;
+using common.libs.extends;
+using MemoryPack;
+
+namespace cmonitor.api.services
+{
+    public sealed class SettingClientService : IClientService
+    {
+        private readonly MessengerSender messengerSender;
+        private readonly SignCaching signCaching;
+        private readonly Config config;
+
+        public SettingClientService(MessengerSender messengerSender, SignCaching signCaching, Config config)
+        {
+            this.messengerSender = messengerSender;
+            this.signCaching = signCaching;
+            this.config = config;
+        }
+        public SettingInfo Get(ClientServiceParamsInfo param)
+        {
+            return new SettingInfo
+            {
+                ReportDelay = config.ReportDelay,
+                ScreenDelay = config.ScreenDelay,
+                ScreenScale = config.ScreenScale,
+                SaveSetting = config.SaveSetting,
+                WakeUp = config.WakeUp,
+                VolumeMasterPeak = config.VolumeMasterPeak,
+            };
+        }
+
+        public bool Set(ClientServiceParamsInfo param)
+        {
+            SettingInfo settingInfo = param.Content.DeJson<SettingInfo>();
+            config.ReportDelay = settingInfo.ReportDelay;
+            config.ScreenDelay = settingInfo.ScreenDelay;
+            config.ScreenScale = settingInfo.ScreenScale;
+            config.SaveSetting = settingInfo.SaveSetting;
+            config.WakeUp = settingInfo.WakeUp;
+            config.VolumeMasterPeak = settingInfo.VolumeMasterPeak;
+
+            byte[] bytes = MemoryPackSerializer.Serialize(settingInfo);
+            foreach (var item in signCaching.Get())
+            {
+                if (item.Connected)
+                {
+                    _ = messengerSender.SendOnly(new MessageRequestWrap
+                    {
+                        Connection = item.Connection,
+                        MessengerId = (ushort)SettingMessengerIds.Update,
+                        Payload = bytes
+                    });
+                }
+            }
+            return true;
+        }
+    }
+
+}