feat(shortcut): add tile_left and tile_right actions

[glyvut]

Add tile_left and tile_right entries to the action enum in the treeland-shortcut-manager-v2 protocol.

在 treeland-shortcut-manager-v2 协议的 action 枚举中新增
tile_left 和 tile_right 平铺窗口动作。

Log: 新增窗口分屏快捷动作
PMS: BUG-365891
Influence: 快捷键管理协议新增窗口左右平铺动作以支持分屏。

Summary by Sourcery

New Features:

• Introduce tile_left and tile_right action enum entries to support window tiling shortcuts.

[sourcery-ai]

Sorry @glyvut, you have reached your weekly rate limit of 500000 diff characters.

Please try again later or upgrade to continue using Sourcery

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Adds two new window tiling shortcut actions (tile_left and tile_right) to the treeland-shortcut-manager-v2 protocol action enum.

File-Level Changes

Change	Details	Files
Extend shortcut action enum to support left/right window tiling actions.	Introduce tile_left action with numeric value 28 in the action enum. Introduce tile_right action with numeric value 29 in the action enum.	xml/treeland-shortcut-manager-v2.xml

---

Tips and commands

Interacting with Sourcery

• Trigger a new review: Comment @sourcery-ai review on the pull request.
• Continue discussions: Reply directly to Sourcery's review comments.
• Generate a GitHub issue from a review comment: Ask Sourcery to create an
  issue from a review comment by replying to it. You can also reply to a
  review comment with @sourcery-ai issue to create an issue from it.
• Generate a pull request title: Write @sourcery-ai anywhere in the pull
  request title to generate a title at any time. You can also comment
  @sourcery-ai title on the pull request to (re-)generate the title at any time.
• Generate a pull request summary: Write @sourcery-ai summary anywhere in
  the pull request body to generate a PR summary at any time exactly where you
  want it. You can also comment @sourcery-ai summary on the pull request to
  (re-)generate the summary at any time.
• Generate reviewer's guide: Comment @sourcery-ai guide on the pull
  request to (re-)generate the reviewer's guide at any time.
• Resolve all Sourcery comments: Comment @sourcery-ai resolve on the
  pull request to resolve all Sourcery comments. Useful if you've already
  addressed all the comments and don't want to see them anymore.
• Dismiss all Sourcery reviews: Comment @sourcery-ai dismiss on the pull
  request to dismiss all existing Sourcery reviews. Especially useful if you
  want to start fresh with a new review - don't forget to comment
  @sourcery-ai review to trigger a new review!

Customizing Your Experience

Access your dashboard to:

• Enable or disable review features such as the Sourcery-generated pull request
  summary, the reviewer's guide, and others.
• Change the review language.
• Add, remove or edit custom review instructions.
• Adjust other review settings.

Getting Help

• Contact our support team for questions or feedback.
• Visit our documentation for detailed guides and information.
• Keep in touch with the Sourcery team by following us on X/Twitter, LinkedIn or GitHub.

[deepin-ci-robot]

deepin pr auto review

★ 总体评分：100分

■ 【总体评价】

代码正确新增了窗口平铺快捷键枚举项并升级了协议版本，符合Wayland协议扩展规范
逻辑清晰，语法正确，无任何安全漏洞或性能问题

■ 【详细分析】

• 1.语法逻辑（完全正确）✓

修改位于 xml/treeland-shortcut-manager-v2.xml 中，将 treeland_shortcut_manager_v2 接口的 version 属性从 2 更新至 3，并在对应的枚举中新增了 tile_left (value=28) 和 tile_right (value=29) 两个条目，同时正确指定了 since="3" 属性。XML 结构闭合正确，属性值符合Wayland协议规范。
潜在问题：无
建议：无

• 2.代码质量（优秀）✓

新增的枚举项命名 tile_left 和 tile_right 简洁明了，符合现有的命名风格（如 taskswitch_prev）。版本号与 since 属性保持一致，体现了良好的向后兼容性设计。
潜在问题：无
建议：无

• 3.代码性能（无性能问题）✓

本次修改仅为协议接口定义文件的扩展，不涉及实际算法逻辑或运行时资源消耗，对系统性能无任何负面影响。
潜在问题：无
建议：无

• 4.代码安全（存在0个安全漏洞）✓

漏洞对比统计：新增漏洞 0 个，减少漏洞 0 个，持平 0 个
本次修改仅涉及XML配置文件中枚举值的增加，不包含任何可执行逻辑、外部输入处理或内存操作，不存在攻击面。

• 建议：无需修复

■ 【改进建议代码示例】

// 代码已完全符合规范，无需修改

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: glyvut, wineee

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• debian/deepin/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment