fix: add DTK preference override configuration

1. Added installation of override configuration files in debian/dde-
shell.install
2. Updated CMakeLists.txt to install DTK preference override
configuration
3. Created new override file shell/overrides/
org.deepin.dtk.preference.json
4. The override file defines themeType configuration with proper
metadata including Chinese translations

Log: Added DTK preference override configuration for theme type settings

Influence:
1. Verify that the override configuration file is properly installed
to /usr/share/dsg/configs/overrides/org.deepin.dde.shell/
2. Test that theme type configuration is available through DTK
configuration system
3. Check that the themeType setting can be read and written correctly
4. Verify Chinese translations for configuration name and description
5. Ensure the configuration has proper permissions (readwrite) and
visibility (public)
6. Test that the override doesn't break existing configuration loading

fix: 添加DTK偏好设置覆盖配置

1. 在debian/dde-shell.install中添加覆盖配置文件的安装
2. 更新CMakeLists.txt以安装DTK偏好设置覆盖配置
3. 创建新的覆盖文件shell/overrides/org.deepin.dtk.preference.json
4. 覆盖文件定义了themeType配置，包含完整元数据和中文翻译

Log: 添加了主题类型设置的DTK偏好设置覆盖配置

Influence:
1. 验证覆盖配置文件是否正确安装到/usr/share/dsg/configs/overrides/
org.deepin.dde.shell/
2. 测试主题类型配置是否可通过DTK配置系统访问
3. 检查themeType设置能否正确读写
4. 验证配置名称和描述的中文翻译
5. 确保配置具有正确的权限（读写）和可见性（公开）
6. 测试覆盖配置不会破坏现有的配置加载

PMS: BUG-345091

Author: 18202781743

debian/dde-shell.install

@@ -24,6 +24,7 @@ usr/share/dde-shell/org.deepin.ds.notification*/
 usr/share/dde-shell/org.deepin.ds.notificationcenter*/
 usr/share/dde-shell/org.deepin.ds.osd*/
 usr/share/dsg/configs/org.deepin.dde.shell/org.deepin.dde.shell.json
+usr/share/dsg/configs/overrides/org.deepin.dde.shell/*
 usr/share/dsg/configs/org.deepin.dde.shell/org.deepin.dde.shell.notification.json
 usr/share/dsg/configs/org.deepin.dde.shell/org.deepin.ds.dde-apps.json
 usr/share/dsg/configs/org.deepin.dde.shell/org.deepin.ds.dock.json

shell/CMakeLists.txt

@@ -65,3 +65,4 @@ install(TARGETS dde-shell DESTINATION ${CMAKE_INSTALL_PREFIX}/bin)
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/[email protected] DESTINATION ${SYSTEMD_USER_UNIT_DIR})
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/[email protected] DESTINATION ${SYSTEMD_USER_UNIT_DIR})
 dtk_add_config_meta_files(APPID org.deepin.dde.shell FILES org.deepin.dde.shell.json)
+dtk_add_config_override_files(APPID org.deepin.dde.shell META_NAME org.deepin.dtk.preference FILES overrides/org.deepin.dtk.preference.json)

shell/overrides/org.deepin.dtk.preference.json

@@ -0,0 +1,17 @@
+{
+    "magic": "dsg.config.override",
+    "version": "1.0",
+    "contents": {
+        "themeType": {
+            "value": 0,
+            "serial": 1,
+            "flags": [],
+            "name": "The application theme type",
+            "name[zh_CN]": "应用主题的颜色",
+            "description": "The application theme type, which can be set to follow the system theme (0), light theme (1), dark theme (2)",
+            "description[zh_CN]": "应用主题的颜色，可以设置为跟随系统(0)、浅色(1)、 深色(2)，默认为跟随系统",
+            "permissions": "readwrite",
+            "visibility": "public"
+        }
+    }
+}