Localize sample UI and document release conventions

PackageSource/com.foldcc.cc-framework.BriskGameServer/Runtime/Announcement/BriskAnnouncementsModule.cs

@@ -2,9 +2,15 @@ using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
 
+/// <summary>
+/// 公告模块。
+/// </summary>
 public sealed class BriskAnnouncementsModule
     : BriskModuleBase
 {
+    /// <summary>
+    /// 获取公告列表。
+    /// </summary>
     public async Task<IReadOnlyList<BriskAnnouncementItem>> GetListAsync()
     {
         return await ExecuteAsync(async context =>
@@ -14,6 +20,9 @@ public sealed class BriskAnnouncementsModule
         });
     }
 
+    /// <summary>
+    /// 标记指定公告为已读。
+    /// </summary>
     public async Task MarkReadAsync(long id)
     {
         RequirePositive(id, nameof(id), "Announcement id must be greater than 0.");