feat: refine profile and align project documentation

[kaiiiichen]

Summary

• use the site’s yellow theme color for the album-art hover ring
• update the Berkeley education subtitle to “Computer Science”
• remove the Spotify profile icon from the homepage while keeping LinkedIn
• align README and supporting project documentation with the current blue/yellow design system, page structure, data flows, and navigation behavior
• repair stale community-document contacts, template links, and contribution guidance

Completed task: Community standards & architecture alignment

• Verify GitHub Community Profile health and all recognized standards files
• Audit README against current routes, components, design tokens, fonts, integrations, and repository layout
• Keep English and Chinese README sections aligned
• Review CONTRIBUTING.md, CODE_OF_CONDUCT.md, SECURITY.md, issue forms, and the PR template
• Synchronize AGENTS.md, CLAUDE.md, and stale architecture comments
• Validate YAML and local Markdown links

GitHub’s Community Profile API reports 100% health. The repository includes README, GPL-3.0 license, Contributor Covenant, contributing guide, security policy, issue forms, and a pull request template.

Impact

Visitors see a consistent yellow hover accent, a simplified Berkeley program label, and a cleaner social-link row. Contributors now get documentation that matches the current homepage, Projects and Misc layouts, blue/yellow interaction palette, PageToc behavior, server-rendered weather flow, and GitHub-backed project metadata. Spotify playback and Music for Life features are unchanged.

Validation

• GitHub Community Profile: 100%
• Community/workflow YAML parsed successfully
• Local Markdown links validated
• npm run lint
• npm run typecheck
• npm run test (23 tests)
• npm run build

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Project	Deployment	Actions	Updated (UTC)
kaichen.dev	Ready	Preview, Comment	Jul 17, 2026 12:24am