<fix>[ai]: regenerate sdk for unified model cache config API

[zstack-robot-2]

配套 premium !15127(<fix>[ai]: add unified global model cache config API)的 zstack 侧生成物:

• sdk/src/main/java/org/zstack/sdk/UpdateAiModelCacheGlobalConfigAction.java / Result.java(./runMavenProfile sdk 生成;SourceClassMap.java 零变化,无新 inventory)
• testlib/src/main/java/org/zstack/testlib/ApiHelper.groovy 新增 updateAiModelCacheGlobalConfig(./runMavenProfile apihelper 生成)

避免 premium MR CI 因"sdk 未更新"失败。生成自容器 verify-zstac-87756(zstack 5.5.32 + premium fix/ZSTAC-87756-unified-switch)。

Resolves: ZSTAC-87756

sync from gitlab !10751

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📥 Commits

Reviewing files that changed from the base of the PR and between c820160 and 45c694a.

📒 Files selected for processing (3)

• sdk/src/main/java/org/zstack/sdk/UpdateAiModelCacheGlobalConfigAction.java
• sdk/src/main/java/org/zstack/sdk/UpdateAiModelCacheGlobalConfigResult.java
• testlib/src/main/java/org/zstack/testlib/ApiHelper.groovy

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Walkthrough

新增 AI 模型缓存全局配置更新 SDK。该 SDK 支持同步和异步调用，并返回 virtiofsEnabled 与 modelCacheEnabled。测试辅助类新增对应调用方法和 API 路径跟踪逻辑。

Changes

AI 模型缓存全局配置

Layer / File(s)	Summary
SDK 操作与结果契约 sdk/src/main/java/org/zstack/sdk/UpdateAiModelCacheGlobalConfigAction.java, sdk/src/main/java/org/zstack/sdk/UpdateAiModelCacheGlobalConfigResult.java	新增 UpdateAiModelCacheGlobalConfigAction。该操作使用 PUT 请求更新配置，支持同步和异步调用、会话校验、轮询、错误转换和结果封装。新增结果类并提供两个布尔配置字段。
测试辅助方法接入 testlib/src/main/java/org/zstack/testlib/ApiHelper.groovy	新增 updateAiModelCacheGlobalConfig 方法。该方法配置请求参数和会话 ID，并根据 apipath 选择 API 路径跟踪方式。

Estimated code review effort: 3 (Moderate) | ~20 minutes

Merge Risk: ⚪ Minimal · up to 45c69

This PR adds the generated SDK and test helper artifacts for the unified model cache configuration API; no actionable merge-blocking risk remains beyond normal checks and review.

Sequence Diagram(s)

sequenceDiagram
  participant Test as ApiHelper
  participant SDK as UpdateAiModelCacheGlobalConfigAction
  participant API as /ai/model-cache-global-config/actions
  Test->>SDK: 配置 enabled 和 sessionId
  SDK->>API: PUT 更新 AI 模型缓存全局配置
  API-->>SDK: 返回 UpdateAiModelCacheGlobalConfigResult 或错误
  SDK-->>Test: 返回 errorOut 处理结果

Loading

Poem

我是小兔，抱来新配置，
SDK 轻轻发出 PUT。
缓存开关落在云端，
结果字段闪闪发光。
测试助手同步跟上，
代码森林更整齐。

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
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 (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	标题准确说明了为统一模型缓存配置 API 重新生成 SDK 的主要变更。
Description check	✅ Passed	描述明确说明了 SDK 和 ApiHelper 生成内容、生成方式及关联任务，与变更内容一致。
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches 💡 1

📝 Generate docstrings 💡

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch sync/ye.zou/fix/ZSTAC-87756-unified-switch

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[MatheMatrix]

Comment from ye.zou:

跨仓 API 变更(premium 新 API + zstack SDK 生成物)按 CI 关联规则必须使用 @@2 同名分支,否则两侧 UTBuild 的 update_sdk 检查互相死锁。关闭本 MR,改用 fix/ZSTAC-87756-unified-switch@@2 重提。