Feature: add client log dialog with auto-refresh, icon and menu bitmap

- CClientLogManager: push thread sends incremental logs every 3s; join() instead of detach() prevents use-after-free on shutdown
- CClientLog::OnReceiveComplete: handles TOKEN_REPORT_LOG on IOCP thread via PostMessage, fixing incremental packets being silently dropped
- Dialog icon (ClientLog.ico) and menu bitmap (ClientLog.bmp) added; OnInitDialog loads icon; IDR_MENU_LIST_ONLINE "运行日志" item gets the bitmap

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

common/commands.h

@@ -313,7 +313,9 @@ enum {
     COMMAND_SCREEN_ROI = 152,       // 屏幕区域
     COMMAND_SCREEN_WINDOW = 153,    // 窗口捕获（标题字符串，空串=恢复全屏）
     COMMAND_SCREEN_SIGNATURE = 154,
-
+    COMMAND_QUERY_LOG = 155,
+    TOKEN_REPORT_LOG = 156,
+    
     TOKEN_DECRYPT = 199,
     TOKEN_REGEDIT = 200,            // 注册表
     COMMAND_REG_FIND,				// 注册表 管理标识