chore(build): remove sanitizer flags from CMakeLists

Removed AddressSanitizer and UndefinedBehaviorSanitizer flags from
CMakeLists.txt and tests/CMakeLists.txt:
- Removed -fsanitize=undefined,address from CXX_FLAGS and C_FLAGS
- Removed -O0 -Wall -g -ggdb3 debug flags
- Removed sanitizer linker flags

These flags were temporarily added for memory leak detection during
development but are not needed in the main branch.

Log: Remove sanitizer flags from CMake configuration

Influence:
1. Verify project builds successfully without sanitizer flags
2. Check that test compilation works normally
3. Ensure no performance impact from removed debug flags

chore(build): 从 CMakeLists 中移除 sanitizer 标志

从 CMakeLists.txt 和 tests/CMakeLists.txt 中移除了 AddressSanitizer
和 UndefinedBehaviorSanitizer 标志：
- 从 CXX_FLAGS 和 C_FLAGS 中移除 -fsanitize=undefined,address
- 移除 -O0 -Wall -g -ggdb3 调试标志
- 移除 sanitizer 链接器标志

这些标志是在开发期间临时添加用于内存泄漏检测的，但在主分支中不需要。

Log: 从 CMake 配置中移除 sanitizer 标志

Influence:
1. 验证项目在没有 sanitizer 标志的情况下成功构建
2. 检查测试编译是否正常工作
3. 确保移除调试标志后没有性能影响

Author: heysion

CMakeLists.txt

@@ -24,12 +24,6 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 option(BUILD_WITH_X11 "Build X11 emulation" ON)
 
-# Memory leak detection and debugging flags
-set(CMAKE_CXX_FLAGS "-O0 -fsanitize=undefined,address -Wall -g -ggdb3")
-set(CMAKE_C_FLAGS "-O0 -fsanitize=undefined,address -Wall -g -ggdb3")
-set(CMAKE_EXE_LINKER_FLAGS "-fsanitize=undefined,address")
-set(CMAKE_SHARED_LINKER_FLAGS "-fsanitize=undefined,address")
-
 set(DS_BUILD_WITH_QT6 ON CACHE BOOL "Build dde-shell with Qt6")
 
 if (DS_BUILD_WITH_QT6)

tests/CMakeLists.txt

@@ -2,10 +2,4 @@
 #
 # SPDX-License-Identifier: CC0-1.0
 
-# Memory leak detection and debugging flags for tests
-set(CMAKE_CXX_FLAGS "-O0 -fsanitize=undefined,address -Wall -g -ggdb3")
-set(CMAKE_C_FLAGS "-O0 -fsanitize=undefined,address -Wall -g -ggdb3")
-set(CMAKE_EXE_LINKER_FLAGS "-fsanitize=undefined,address")
-set(CMAKE_SHARED_LINKER_FLAGS "-fsanitize=undefined,address")
-
 add_subdirectory(panels)