docs: align homepage with Rspack branding

[chenjiahan]

Summary

This PR aligns the Rstack homepage more closely with the Rspack ecosystem branding.

It reuses Rspack's favicon and includes Rspack in the English and Chinese toolchain descriptions.

[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: 5b3ca2f2-83d5-4b21-bb7e-2a8efcda580e

📥 Commits

Reviewing files that changed from the base of the PR and between 450277d and 25c517a.

📒 Files selected for processing (4)

• .node-version
• package.json
• website/i18n.json
• website/rstack.config.ts

---

📝 Walkthrough

Walkthrough

The project now specifies Node.js 24 and includes a doc:build script that runs the root and website builds. The documentation configuration adds a favicon URL. English and Chinese ecosystem descriptions now include Rspack in the listed technologies.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly matches the main branding-related homepage updates in the changeset.
Description check	✅ Passed	The description accurately summarizes the Rspack branding changes made in the homepage and 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 docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chenjiahan/docs-rspack-favicon

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

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

[cloudflare-workers-and-pages]

Deploying rstack-cli with    Cloudflare Pages

Latest commit:	25c517a
Status:	✅  Deploy successful!
Preview URL:	https://0cf72978.rstack-cli.pages.dev
Branch Preview URL:	https://chenjiahan-docs-rspack-favic.rstack-cli.pages.dev

View logs