<fix>[zdfs]: add auth token schema column

[zstack-robot-2]

问题

ZDFS token 修复在 ZdfsVO 上新增 authToken 字段，5.5.28 现有环境的 ZdfsVO 表没有对应列，直接替换 premium jar 会导致数据库字段缺失。

修复

• 在 conf/db/upgrade/V5.5.28__schema.sql 中增加 ZdfsVO.authToken 升级列。
• 使用 CALL ADD_COLUMN，兼容已有环境和重复执行场景。

验证

• schema-only change，未运行编译。

sync from gitlab !10456

[coderabbitai]

Warning

.coderabbit.yaml has a parsing error

The CodeRabbit configuration file in this repository has a parsing error and default settings were used instead. Please fix the error(s) in the configuration file. You can initialize chat with CodeRabbit to get help with the configuration file.

💥 Parsing errors (1)

Could not fetch remote config from http://open.zstack.ai:20001/code-reviews/zstack-cloud.yaml: TimeoutError: The operation was aborted due to timeout

⚙️ Configuration instructions

• Please see the configuration documentation for more information.
• You can also validate your configuration using the online YAML validator.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

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: 6e933e28-6a55-407c-b946-e2d7a66bd774

📥 Commits

Reviewing files that changed from the base of the PR and between 1fde321 and c26102f.

📒 Files selected for processing (1)

• conf/db/upgrade/V5.5.28__schema.sql

---

Walkthrough

该变更在数据库升级脚本 V5.5.28__schema.sql 中新增了一条 ADD_COLUMN 调用，为 ZdfsVO 表添加了 authToken 列，类型为 varchar(255)，默认值为 NULL。

Changes

数据库架构变更

Layer / File(s)	Summary
新增authToken列迁移 conf/db/upgrade/V5.5.28__schema.sql	通过 ADD_COLUMN 调用为 ZdfsVO 表新增 authToken 列（varchar(255)），默认值设为 NULL。

Estimated code review effort: 1 (Trivial) | ~2 minutes

Poem

一列新增小小事，
authToken 悄悄落地，
数据库里加把锁，
兔子蹦跳来贺喜 🐇
升级脚本又添一笔！

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	标题准确概括了为 ZDFS 新增 auth token 架构列这一主要变更。
Description check	✅ Passed	描述与变更一致，说明了新增 ZdfsVO.authToken 列、兼容重复执行及仅为 schema 变更。
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
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

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch sync/xinhao.huang/fix/ZSTAC-86638-zdfs-auth-schema

---

_{Comment @coderabbitai help to get the list of available commands.}