fix: [cmd] cannot open url in cmd if plugin is lazy loaded.

[itsXuSt]

as above.

Log: as above.

Bug: https://pms.uniontech.com/bug-view-273805.html

[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 在openWindowWithUrl函数中，使用了Q_ASSERT宏，这可能会导致未定义行为，应该避免使用或者替换为更安全的检查。
• openWindowWithUrl函数中的schemeMap和schemePlugins的初始化应该放在dpf::LifeCycle::pluginMetaObjs回调函数之外，以避免潜在的初始化顺序问题。
• openWindowWithUrl函数中的std::call_once的使用可能会导致线程安全问题，应该确保dpfSignalDispatcher->publish的调用是线程安全的。
• DConfigManager::instance()->value的调用使用了kOpenFolderWindowsInASeparateProcess，但是没有提供这个键的定义，应该确保键的定义是正确的。
• trash.json和smbbrowser.json文件中的PluginSchemes字段被更新，但是没有提供这些更新后的值的来源，应该确保这些更改是正确的。

是否建议立即修改:
是

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: itsXuSt, Johnson-zs

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[Johnson-zs]

/forcemerge

[deepin-bot]

This pr force merged! (status: behind)