<fix>[vm]: <description

[zstack-robot-1]

Resolves: ZSV-11868

Change-Id: I6d6c767a7761686179656c6165746f676b747863

sync from gitlab !9615

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: a2a77e80-4aaf-49af-b469-08205eb0a6f8

📥 Commits

Reviewing files that changed from the base of the PR and between 9ccb052 and 82ed305.

📒 Files selected for processing (1)

• header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataDTO.java

✅ Files skipped from review due to trivial changes (1)

• header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataDTO.java

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Walkthrough

在虚拟机实例元数据 DTO 中新增公有字段 snapshotTrees: List<String> 及其对应的 getter 和 setter，用于承载快照树信息；其他现有快照相关字段未修改。

Changes

Cohort / File(s)	Summary
虚拟机元数据 DTO 扩展 header/src/main/java/org/zstack/header/vm/metadata/VmInstanceMetadataDTO.java	新增私有字段 snapshotTrees: List<String>，并新增公开访问器 getSnapshotTrees() 与 setSnapshotTrees(List<String>)。

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

诗句

🐇🌿
我是一只代码里的兔，
在 DTO 里种下快照树，
getter 唤醒春光，setter 护花入土，
数据轻跳，微风不惊。

🚥 Pre-merge checks | ✅ 1 | ❌ 2

❌ Failed checks (2 warnings)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	PR标题不完整且包含占位符，显示为'[vm]: <description'，缺少实际的描述内容。	请完善PR标题，提供清晰具体的变更描述，例如'[vm]: Add snapshotTrees property to VmInstanceMetadataDTO'。
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Description check	✅ Passed	PR描述提供了问题编号(ZSV-11868)和变更来源信息，与实际的代码变更(添加snapshotTrees字段)相关联。

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch sync/tao.gan/ZSV-11868@@2

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