docs: fix scheduler policy flag, schedulerName case, and stale link

[Wangmin362]

What this PR does / why we need it

Three small correctness fixes in scheduler/concept docs:

• schedulerName casing (core-concepts/architecture.md) — the MutatingWebhook sets schedulerName to hami-scheduler (lowercase), not HAMi-scheduler. This value is case-sensitive; the same file's own section anchor is {#hami-scheduler} and the chart's scheduler.schedulerName is hami-scheduler.
• Scheduler policy flag (developers/gpu-topology-scheduling.md) — the topology policy is set via the --gpu-scheduler-policy flag (leading --), defined in Project-HAMi/HAMi cmd/scheduler/main.go (rootCmd.Flags().StringVar(&device.GPUSchedulerPolicy, "gpu-scheduler-policy", ...)). The doc dropped the --.
• Stale link (concept.md) — the volcano-vgpu-device-plugin link pointed at github.com/volcano-sh/devices; it should point to github.com/Project-HAMi/volcano-vgpu-device-plugin, which is what the other docs on this site already link to.

Both the docs/ version and the i18n/zh mirror are updated.

Verification

• npm run check:all (markdownlint + prettier + build + linkinator) passes locally.
• Values checked against the HAMi chart and cmd/scheduler flag definitions.

AI assistance

Drafted with AI assistance (Claude Code) and reviewed and verified by me, including the source cross-checks above.

Summary by CodeRabbit

• Documentation
  • Corrected scheduler naming in architecture documentation.
  • Fixed the GPU topology scheduling command example to use the proper CLI flag format.
  • Updated the referenced device plugin link to point to the repository homepage.
  • Applied corresponding corrections to the Chinese documentation.

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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: 5cf749e9-5f75-48b8-9c0b-a7aa2c32b7c5

📥 Commits

Reviewing files that changed from the base of the PR and between 0bdbbc8 and e8f8b7a.

📒 Files selected for processing (5)

• concept.md
• docs/core-concepts/architecture.md
• docs/developers/gpu-topology-scheduling.md
• i18n/zh/docusaurus-plugin-content-docs/current/core-concepts/architecture.md
• i18n/zh/docusaurus-plugin-content-docs/current/developers/gpu-topology-scheduling.md

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📝 Walkthrough

Walkthrough

Documentation is updated to correct the hami-scheduler name, add the missing CLI flag prefix, and point the volcano-vgpu-device-plugin link to the repository root in English and Chinese content.

Changes

Documentation Corrections

Layer / File(s)	Summary
Scheduler name documentation docs/core-concepts/architecture.md, i18n/zh/.../core-concepts/architecture.md	The documented Pod schedulerName changes from HAMi-scheduler to hami-scheduler.
Scheduler CLI examples docs/developers/gpu-topology-scheduling.md, i18n/zh/.../developers/gpu-topology-scheduling.md	The topology-aware scheduler command uses --gpu-scheduler-policy=topology-aware.
Repository hyperlink concept.md	The volcano-vgpu-device-plugin link no longer includes the /devices suffix.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Suggested labels: lgtm, approved

Suggested reviewers: archlitchi, wawa0210

Poem

A rabbit hops through docs so bright,
Fixing scheduler names just right.
Flags gain dashes, links take flight,
English and Chinese shine in light.
Thump-thump—review done tonight!

🚥 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 three documentation fixes in the pull request.
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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