feat: 添加繁体中文(zh_TW)翻译支持

- 新增 zh_TW 翻译文件，11 条繁体中文翻译
- CMakeLists.txt 改用链式 COMMAND 编译多个 .qm 文件
- 系统语言为繁体中文时自动加载对应翻译

CMakeLists.txt

@@ -22,16 +22,19 @@ set(TRANSLATIONS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/translations)
 # 翻译文件列表
 set(TS_FILES
     ${TRANSLATIONS_DIR}/${PLUGIN_ID}_zh_CN.ts
+    ${TRANSLATIONS_DIR}/${PLUGIN_ID}_zh_TW.ts
 )
 
 # 生成 .qm 编译翻译文件
 set(QM_FILES
     ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_ID}_zh_CN.qm
+    ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_ID}_zh_TW.qm
 )
 
 add_custom_command(
     OUTPUT ${QM_FILES}
-    COMMAND /usr/lib/qt6/bin/lrelease ${TS_FILES} -qm ${QM_FILES}
+    COMMAND /usr/lib/qt6/bin/lrelease ${TRANSLATIONS_DIR}/${PLUGIN_ID}_zh_CN.ts -qm ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_ID}_zh_CN.qm
+    COMMAND /usr/lib/qt6/bin/lrelease ${TRANSLATIONS_DIR}/${PLUGIN_ID}_zh_TW.ts -qm ${CMAKE_CURRENT_BINARY_DIR}/${PLUGIN_ID}_zh_TW.qm
     DEPENDS ${TS_FILES}
     COMMENT "Compiling translations to .qm files"
 )