docs: comprehensive style cleanup across versioned docs and i18n

[mesutoezdil]

Consolidates all pending style fixes into a single conflict-free PR. Supersedes #323, #324, #325.

Emoji removal

• Replace ✅/❌ with Yes/No in device-supported tables (all versions)
• Remove 💖 from ladder.md and adopters.md (all versions)
• Remove ⚠️ from volcano-vgpu docs and i18n/zh upgrade.md
• Remove 👉 from i18n/zh kcd-beijing-2026 blog

Formatting

• Replace triple-asterisk (text) with text across versioned docs and i18n/zh
• Fix HAMI → HAMi capitalization in protocol.md (v1.3.0, v2.4.1, v2.5.0, v2.5.1)

Marketing language

• Remove "robust" from key-features/device-sharing.md (v2.5.1-v2.8.0)
• Remove "seamlessly" from faq.md (v1.3.0, v2.4.1, v2.5.0)

First-person removal

• ladder.md: "Hello! We are excited..." / "We wouldn't be where we are today" / "we should file a PR"
• adopters.md: "We would love to hear from you" / "we very much appreciate it"
• contributing.md: "our Code of Conduct" / "We will help you" / "We are always in need of help" / "We can help" / "While we encourage"
• contribute-docs.md: "For our docs we use" / "We get some additions" / "we will synchronize" / "we will fix"
• scheduling.md: "we can select" / "we randomly select" / "we allocate"
• dynamic-mig.md: "we chose" / "we consider" / "We want to develop"
• userguide vendor docs: "We now support X" → "HAMi now supports X"
• configure.md: "if we set" / "with our device plugin"
• enflame-device: "we make sure" / "we only need"
• governance.md, roadmap.md, troubleshooting.md, bash-auto-completion.md

Filler words

• Remove "just" from contributing.md, github-workflow.md, adopters.md, faq.md, cambricon-device
• Remove "Note that", "Please note", "It's worth noting" from ladder.md, dynamic-mig.md, protocol.md, device-allocation.md, dynamic-mig-support.md, faq.md
• Remove "In summary," from faq.md (v2.6.0-v2.8.0)

[hami-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: mesutoezdil
Once this PR has been reviewed and has the lgtm label, please assign archlitchi for approval. For more information see the Kubernetes Code Review Process.

The full list of commands accepted by this bot can be found here.

Details

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[netlify]

✅ Deploy Preview for project-hami ready!

Name	Link
🔨 Latest commit	4b60680
🔍 Latest deploy log	https://app.netlify.com/projects/project-hami/deploys/69fcf414cf8723000860c59e
😎 Deploy Preview	https://deploy-preview-326--project-hami.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify project configuration.