fix: resolve from lightweight cause crash (#4682)

* refactor: streamline lightweight mode handling and improve window management

* refactor: replace mutex-based window creation lock with atomic operations for improved performance

* refactor: remove startup completed event handling and simplify initialization logic

* refactor: remove conditional compilation for emit_update_event function

* refactor: simplify return statements and clean up commented code in lightweight and window manager modules

* refactor: streamline lightweight mode handling by consolidating window management calls

* refactor: prevent unnecessary window toggle when exiting lightweight mode

* refactor: reorder imports for consistency in lightweight module

* refactor: move macOS specific logging_error import for clarity

UPDATELOG.md

@@ -1,11 +1,8 @@
 ## v2.4.3
 
-### ⚠️ 已知问题
-
-- 退出轻量可能程序无响应
-
 ### 🐞 修复问题
 
+- 修复轻量模式退出无响应的问题
 - macOS intel Mihomo 兼容性
 
 ## v2.4.2