docs: fix broken star history charts

[FaintFlower]

The star history charts in the READMEs are currently broken because the GitHub stargazer API they depend on no longer allows unauthenticated access. This swaps them over to star-history.dera.page, which serves the same charts from an alternative data source that requires no API token and uses the same domain for both the image and the link.

Summary by CodeRabbit

• Documentation
  • Updated the Star History chart and link to use the new service address.
  • Applied the update to both English and Chinese documentation.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: cb441c7f-7fa0-4b7c-a8a1-855aedfbde66

📥 Commits

Reviewing files that changed from the base of the PR and between c21bf49 and eb598b9.

📒 Files selected for processing (2)

• README.md
• docs/i18n/README-zh.md

Included review availability: Your plan includes up to 10 reviews per rolling hour; 9 remain after this review.

---

📝 Walkthrough

Walkthrough

The English and Chinese README files now use star-history.dera.page for the Star History chart and link.

Changes

Star History links

Layer / File(s)	Summary
README Star History links README.md, docs/i18n/README-zh.md	Updated the Star History chart and destination URL to use star-history.dera.page.

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

Merge Risk: ⚪ Minimal · up to eb598

This localized documentation change updates the star history chart references, and no actionable merge-blocking risk remains beyond normal checks and review.

Suggested reviewers: scriptwonder

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the problem and solution, but it omits the required template sections for change type, testing, compatibility, and related issues.	Complete the repository template sections, including change type, specific changes, testing status, compatibility details where applicable, and related issues or additional notes.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the documentation change and the broken Star History charts.
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

---

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.}