refactor: 大规模调整项目目录结构，将ChatClient和ChatServer整合为Monorepo结构，并分为两个独立文件夹：chatclient/ 和 chatserver/。更新了ChatClient的CMakeLists.txt配置以适配新结构。

CMakeLists.txt

@@ -1,66 +1,3 @@
-cmake_minimum_required(VERSION 3.16)
-
-project(ClientChat VERSION 0.1 LANGUAGES CXX)
-
-set(CMAKE_AUTOUIC ON)
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_AUTORCC ON)
-
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
-
-# 查找模块
-find_package(Qt6 COMPONENTS 
-Core
-Protobuf 
-Widgets 
-Network 
-WebSockets 
-Multimedia
-QUIET)
-
-set(QT_VERSION_MAJOR 6)
-
-# proto文件
-file(GLOB PB_FILES
-    proto/*.proto
-)
-
-# 源文件
-file(GLOB PROJECT_SOURCES
-    model/*.h model/*.cpp
-    network/*.h network/*.cpp
-    *.h *.cpp
-    *.ui
-    *.qrc
-)
-
-if(ANDROID)
-    # Android 平台：附加 Android 可部署资源
-    qt_add_executable(ClientChat
-        MANUAL_FINALIZATION
-        ${PROJECT_SOURCES}
-    )
-
-    # 指定自定义的 Android 部署目录
-    # set_property(TARGET ClientChat APPEND PROPERTY QT_ANDROID_PACKAGE_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/android")
-else()
-    if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
-
-        qt_add_executable(ClientChat
-            MANUAL_FINALIZATION
-            ${PROJECT_SOURCES}
-        )
-
-        qt_add_protobuf(ClientChat PROTO_FILES ${PB_FILES})
-    endif()
-endif()
-
-# 链接动态库
-target_link_libraries(ClientChat PRIVATE 
-Qt6::Core
-Qt${QT_VERSION_MAJOR}::Widgets 
-Qt6::Network 
-Qt6::WebSockets
-Qt6::Multimedia
-)
+cmake_minimum_required(VERSION 3.1.3)
+project(ChatClient)
+add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/ChatClient)