fix: correct blog and news metadata

[anbv29]

Summary

• add explicit publication dates to all English and Chinese blog posts
• fetch complete Git history during website deployment
• correct inaccurate dates in several English and Chinese news posts
• correct the Apache ShenYu 2.7.0.3 English title and description
• rename the Chinese OSPP2025 translation to match its English source
• translate the remaining English titles in the Chinese news section
• add missing authors to release announcements
• add truncation markers to all blog and news posts

Verification

• successfully built the complete English and Chinese Docusaurus sites
• verified that English and Chinese blog dates match
• verified deterministic chronological ordering in the generated archives
• verified that all 104 blog and news posts contain a truncation marker
• verified that every post contains a date and author
• verified that the Chinese OSPP2025 route renders the Chinese article instead of the English fallback

Notes

The Markdown audit still identifies a pre-existing table-alignment warning in blog/SPI-SourceCode-Analysis-PredicateJudge-SPI.md. The affected table line was not changed by this pull request.

Closes #1136

[anbv29]

The fixes for #1136 are implemented, and local production builds passed for both English and Chinese. The GitHub Actions runs are currently marked action_required. Could a maintainer please approve the workflows and review the PR? Thank you!

[dengliming]

@anbv29 Please resolve the conflict.

[anbv29]

Hi @dengliming the merge conflicts with main are resolved now. Please review and merge when you have a moment. Thanks!