主题切换逻辑存在死循环，应用启动后卡死（dark ↔ dark-blue 无限切换）

[Sympsel]

Bug 现象

• project-graph应用直接启动后界面加载完成，但随后立即卡死，无法进行任何操作。终端日志显示 theme 和 darkTheme 两个状态在 "dark" 和 "dark-blue" 之间无限循环切换，IPC 调用持续刷屏

• 可以通过project-graph -- --no-theme临时解决

日志输出

完整日志（点击展开）

Tauri run() function entry point reached
Starting Tauri builder setup...
Linux headless Tauri built!
Setting QT_QPA_PLATFORM to: xcb
App data path: /home/sym/.local/share/liren.project-graph
DEBUG: Starting init_qt_app with path: /home/sym/.local/share/liren.project-graph
DEBUG: Chromium Flags: --disable-gpu-vsync ... (省略)
DEBUG: Setting default QSurfaceFormat
DEBUG: About to create QApplication
DEBUG: QApplication created successfully
DEBUG: Setting up WebEngineView...
GBM is not supported with the current configuration. Fallback to Vulkan rendering in Chromium.
DevTools listening on ws://127.0.0.1:9223/...
DEBUG: QWebEngineView created and settings configured
DEBUG: Loading URL...
DEBUG: Loading tauri://localhost
DEBUG: init_qt_app finished, window show() called
(project-graph:8446): Gdk-WARNING **: 11:33:52.653: eglMakeCurrent failed
Proxy window created successfully
Starting Tauri event loop on main thread...
Remote debugging server started successfully. Try pointing a Chromium-based browser to http://127.0.0.1:9223
Tauri setup closure started
Available windows in setup:
  - proxy
  - main
  - splash
Tauri setup: Hiding main window
DEBUG: TauriSchemeHandler requestStarted for URL: tauri://localhost/, path: /
DEBUG: Requesting asset: index.html
... (资源加载成功) ...
Forwarding IPC request to proxy window: cmd=plugin:store|set, args={"rid":2961540734,"key":"darkTheme","value":"dark"}, headers={}
Forwarding IPC request to proxy window: cmd=plugin:store|set, args={"rid":2961540734,"key":"theme","value":"dark"}, headers={}
Forwarding IPC request to proxy window: cmd=plugin:store|set, args={"rid":2961540734,"key":"darkTheme","value":"dark-blue"}, headers={}
Forwarding IPC request to proxy window: cmd=plugin:store|set, args={"rid":2961540734,"key":"theme","value":"dark-blue"}, headers={}
... (无限循环)

当前环境

条目	信息
系统	Arch Linux
内核版本	7.1.3-arch1-1
桌面环境	GNOME
显卡	NVIDIA
显示协议	Wayland

AI 推测原因

前端状态管理存在循环依赖：

• darkTheme 改变 → 触发 theme 更新

• theme 改变 → 触发 darkTheme 更新

形成 dark → dark-blue → dark → dark-blue 的死循环。

可能涉及：

• React useEffect 依赖项设置不当
• Zustand / Redux 等状态管理库的 set 操作互相触发
• plugin:store 的读写回调形成环形调用

--no-theme 能绕过说明主题模块确实是根因