chore: add dde-session-core.target dependency to shutdown sequence

[yixinshark]

Add dde-session-core.target to Conflicts and After directives in dde-session-shutdown.target Ensures proper shutdown order for core session components

Log: add dde-session-core.target dependency to shutdown sequence

Summary by Sourcery

Enhancements:

• Adjust dde-session-shutdown.target dependencies so it conflicts with and runs after dde-session-core.target for more reliable shutdown ordering.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Updates the systemd shutdown target to explicitly order and conflict with the core session target so that core session components are reliably stopped during shutdown.

File-Level Changes

Change	Details	Files
Adjust shutdown target dependencies to include dde-session-core.target for correct ordering and conflict handling.	Add dde-session-core.target to the Conflicts directive of the dde-session-shutdown target to ensure it is stopped when shutdown begins. Add dde-session-core.target to the After directive of the dde-session-shutdown target so that the shutdown target is only started once the core session target is active, enforcing orderly teardown.	systemd/dde-session-shutdown.target

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[sourcery-ai]

Hey - I've reviewed your changes and they look great!

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[deepin-ci-robot]

deepin pr auto review

我来对这个git diff进行审查：

1. 语法逻辑：

   • 修改内容符合systemd target文件的语法规范
   • 新增的dde-session-core.target同时添加到了Conflicts和After部分，保持了配置的一致性
   • 语法上没有问题

2. 代码质量：

   • 变更逻辑清晰，确保了shutdown target与core target的正确依赖关系
   • 注释保持完整，没有破坏原有的文档说明
   • 代码组织结构合理，遵循了systemd target的标准配置模式

3. 代码性能：

   • 这个修改不会带来明显的性能影响
   • 只是增加了一个target的依赖关系，不会改变系统的启动/关闭流程的性能特征

4. 代码安全：

   • 修改是安全的，因为它只是调整了服务间的依赖关系
   • 通过添加dde-session-core.target到Conflicts列表，确保了shutdown时正确处理core target
   • 保持了原有的dbus相关注释，避免了对dbus服务的错误处理

改进建议：

1. 建议在修改的同时更新相关文档，说明新增的dde-session-core.target的作用
2. 可以考虑添加注释说明为什么需要将dde-session-core.target添加到依赖关系中
3. 建议在提交信息中详细说明这个变更的目的和影响

总体来说，这是一个合理的修改，正确处理了系统关闭时的依赖关系，没有发现明显的问题。

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: fly602, yixinshark

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• debian/deepin/OWNERS

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