fix: update notification center D-Bus interface paths

[fly602]

Updated the D-Bus service name and object path for the notification center widget control. The system now uses the new org.deepin.dde.shell service instead of the deprecated org.deepin.dde.Widgets service, and the notification center is accessed through the correct /org/deepin/dde/ shell/notification/center path.

This change ensures compatibility with the latest DDE shell architecture where the notification center functionality has been moved from the standalone Widgets service to the integrated shell service.

Influence:

1. Test notification center show/hide functionality through gesture actions
2. Verify D-Bus service availability and response times
3. Test error handling when notification center is unavailable
4. Verify the change works across different DDE shell versions
5. Test concurrent access to notification center controls

fix: 更新通知中心 D-Bus 接口路径

更新了通知中心部件控制的 D-Bus 服务名称和对象路径。系统现在使用新的
org.deepin.dde.shell 服务替代已弃用的 org.deepin.dde.Widgets 服务，并通 过正确的 /org/deepin/dde/shell/notification/center 路径访问通知中心。

此更改确保与最新的 DDE shell 架构兼容，其中通知中心功能已从独立的
Widgets 服务移至集成的 shell 服务。

PMS: BUG-315125
Influence:

1. 通过手势操作测试通知中心的显示/隐藏功能
2. 验证 D-Bus 服务的可用性和响应时间
3. 测试通知中心不可用时的错误处理
4. 验证更改在不同 DDE shell 版本中的兼容性
5. 测试通知中心控制的并发访问

Summary by Sourcery

Bug Fixes:

• Switch notification center D-Bus service to org.deepin.dde.shell and update object path and Show/Hide method calls for compatibility with the new DDE shell architecture

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This PR migrates the notification center widget control to the updated D-Bus interface by replacing the deprecated Widgets service with the new org.deepin.dde.shell service, updating the object path and method calls accordingly.

Sequence diagram for updated D-Bus notification center control

sequenceDiagram
participant GestureManager
participant SessionBus
participant "org.deepin.dde.shell"

GestureManager->>SessionBus: Connect to D-Bus
SessionBus->>"org.deepin.dde.shell": Access /org/deepin/dde/shell/notification/center
alt Show notification center
    GestureManager->>"org.deepin.dde.shell": Call notification.center.Show
else Hide notification center
    GestureManager->>"org.deepin.dde.shell": Call notification.center.Hide
end
"org.deepin.dde.shell"-->>GestureManager: Return result or error

Loading

File-Level Changes

Change	Details	Files
Migrated notification center widget control to the new D-Bus interface	Updated sessionBus.Object instantiation to use org.deepin.dde.shell and /org/deepin/dde/shell/notification/center Replaced Show and Hide method calls with org.deepin.dde.shell.notification.center.Show and ...Hide	gesture1/manager.go

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[sourcery-ai]

Hey there - I've reviewed your changes - here's some feedback:

• Consider extracting the D-Bus service names and object paths into constants to avoid duplication and typos.
• Add a fallback to the deprecated org.deepin.dde.Widgets service when the new path fails to maintain compatibility with older DDE shell versions.

Prompt for AI Agents

Please address the comments from this code review:

## Overall Comments
- Consider extracting the D-Bus service names and object paths into constants to avoid duplication and typos.
- Add a fallback to the deprecated org.deepin.dde.Widgets service when the new path fails to maintain compatibility with older DDE shell versions.

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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

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