feat(posts): add EP60 我把 on-call 甩给了 claude code

[AnnatarHe]

Summary

• Add EP60 MDX with YouTube + Bilibili + 小宇宙 links
• Season 3, episode 60; categories: claude-code, mcp, sentry, ai, devops

Test plan

• pnpm astro check passes
• Verify /posts/ep60 renders with YouTube and Bilibili embeds
• Confirm episode appears on homepage and in /rss.xml

🤖 Generated with Claude Code

[claude]

Code Review: EP60 我把 on-call 甩给了 claude code

Overview

This PR adds a new podcast episode (EP60) as an MDX content file. The episode covers using Claude Code + MCP servers to automate on-call incident response via Sentry integration.

✅ What Looks Good

• Consistent frontmatter structure: Matches EP59 and earlier episodes exactly — same field ordering, same guid sequential numbering pattern, same protocol-relative biliUrl format (//player.bilibili.com/...).
• Correct season/episode numbering: season: 3, episodeNumber: 60 is consistent with the recent episode progression.
• Chinese-language content: Shownotes are well-written in Chinese, following the project's language convention per CLAUDE.md.
• Categories are relevant: claude-code, mcp, sentry, ai, devops accurately describe the episode content.
• Valid publicationDate: 2026-04-19 14:00:00 matches today's date.

⚠️ Minor Observations

• size: 0 and duration: 0: These are placeholder values. This matches the pattern in EP59 and other recent episodes, so it appears to be accepted practice — but ideally these would be filled with actual audio file size (bytes) and duration (seconds) for accurate RSS feed metadata. If there's a reason these are consistently left as 0 (e.g., audio isn't yet published or size is unavailable at write time), it's worth documenting.

• excerpt mirrors title: excerpt: EP60 我把 on-call 甩给了 claude code is identical to the title. Again, consistent with EP59, but a short summary sentence from the shownotes would improve RSS feed presentation and SEO. Not a blocker given established convention.

• subtitle mirrors title: Same observation — consistent with the pattern but an opportunity for a more descriptive subtitle.

🔒 Security / Performance

No concerns — this is a static content file with no executable code. External URLs reference known platforms (小宇宙, YouTube, Bilibili).

Summary

This is a clean, well-formed content addition that follows all project conventions. The two "minor observations" above are pre-existing patterns across recent episodes rather than issues introduced by this PR. Ready to merge once the test plan items are verified (episode renders at /posts/ep60, appears on homepage, and shows in /rss.xml).