fix: correct technical errors in zh current docs

[mesutoezdil]

Fix several technical errors in the Chinese (zh) current documentation:

• installation/prerequisites.md: {nodeid} -> <node-name> in kubectl label command
• get-started/deploy-with-helm.md: {节点ID} -> <node-name>, kubectl v1.16+ -> v1.23+, add missing -- in kubectl exec command
• installation/online-installation.md: add helm repo update after helm repo add, remove deprecated --short flag from kubectl version, update example Kubernetes version from v1.16.8 to v1.29.0

These are the same categories of issues already fixed for the English docs in PRs #503 and #504.

Summary by CodeRabbit

• Documentation
  • 更新中文安装与部署指南，补充更准确的命令示例和前置要求。
  • 调整节点打标签、检查资源与安装步骤的示例写法，便于按最新方式操作。
  • 升级 Helm 在线安装相关说明，新增仓库更新步骤，并同步示例 Kubernetes 版本。

[hami-robot]

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 5b8545fe-2224-458e-bab7-2187257cef79

📥 Commits

Reviewing files that changed from the base of the PR and between a3e36d4 and 110d1bb.

📒 Files selected for processing (3)

• i18n/zh/docusaurus-plugin-content-docs/current/get-started/deploy-with-helm.md
• i18n/zh/docusaurus-plugin-content-docs/current/installation/online-installation.md
• i18n/zh/docusaurus-plugin-content-docs/current/installation/prerequisites.md

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📝 Walkthrough

Walkthrough

The Chinese Helm installation and deployment guides update command examples and version requirements. One install guide adds a repository update step and refreshed Kubernetes/version examples, while the deployment and prerequisites guides adjust kubectl minimum/version commands, node-label placeholders, and kubectl exec syntax.

Changes

Helm docs command updates

Layer / File(s)	Summary
Online install steps i18n/zh/docusaurus-plugin-content-docs/current/installation/online-installation.md	The online-installation guide adds helm repo update, changes the Kubernetes version command to kubectl version, and updates the scheduler image-tag example from v1.16.8 to v1.29.0.
Deployment commands i18n/zh/docusaurus-plugin-content-docs/current/get-started/deploy-with-helm.md, i18n/zh/docusaurus-plugin-content-docs/current/installation/prerequisites.md	The deployment and prerequisites guides raise the documented kubectl minimum to v1.23+, change node-label placeholders to <node-name>, and update the kubectl exec example to kubectl exec -it gpu-pod -- nvidia-smi.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 I hopped through the docs at dawn,
With Helm crumbs neatly swept along.
kubectl got a newer tune,
And -- joined the exec moon.
Fluffy ears say: “Hop, docs, hop on!”

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the PR’s main change: fixing technical errors in the Chinese current docs.
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

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