docs: add missing subsection headings to zh architecture page

[mesutoezdil]

English architecture.md has 4 subsection headings with anchors (HAMi MutatingWebhook, HAMi Scheduler, Device Plugin, HAMi-Core). The zh page ran the same prose as plain paragraphs with no headings at all, so the page had no in-page navigation for these sections. Added the headings with matching anchor ids.

Summary by CodeRabbit

• Documentation
  • Reorganized the architecture guide into clearer subsections for the main HAMi components.
  • Added anchor links for easier navigation within the page.
  • Improved the component hierarchy so each section is labeled consistently.

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[coderabbitai]

📝 Walkthrough

Walkthrough

This change reformats the Chinese-language architecture documentation to introduce explicit, anchored subsection headings for HAMi's major components (MutatingWebhook, scheduler, device-plugin, HAMi-Core), replacing the previous continuous descriptive text block.

Changes

Documentation restructuring

Layer / File(s)	Summary
Add anchored subsection headings i18n/zh/docusaurus-plugin-content-docs/current/core-concepts/architecture.md	Component descriptions for MutatingWebhook, scheduler, device-plugin, and HAMi-Core are reorganized under their own labeled subsection headings with anchors.

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

Suggested reviewers: archlitchi

Poem

A rabbit hops through docs anew,
Headings sprout where paragraphs grew,
Each component gets its own little nest,
Anchors placed to guide the quest,
Hop hop, the docs read best! 🐇

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
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.
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main documentation change to the zh architecture page.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[windsonsea]

/lgtm
/approve

[hami-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: mesutoezdil, windsonsea

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