feat(i18n): GLM 直译 10 篇书评——英文站全量覆盖，全部 locked 防回退

TMT 月度免费额度耗尽，改由 GLM 模型直译（质量高于机翻）：面纱/佩德罗·巴拉莫/
海风中失落的血色馈赠/等待戈多（源更新重译，修正旧版人名漂移）/你谈/述罪
+ 四篇排版测试稿。翻译纪律：frontmatter 除 title 外字节级保留 + locked: true；
markdown 与排版包装器原样保留只译内文；文学书名用原著通行英文题名
（The Painted Veil / Pedro Páramo / Waiting for Godot / The Lost Salt Gift of Blood）。
同步刷新 translation-state 的源 sha256（locked + 幂等双保险）。
仪表盘英文覆盖 10→15；E2E 筛选断言随新照片动态对齐（65/65）。

验证: pnpm astro build exit 0（54+ 页，EN 目录 14 篇全生成）；content-lint 0/0/0；E2E 65/65；gen-admin-stats 英文=15

Spec: 2026-11-05_blog-5n-admin-deep-optimization

Co-authored-by: GLM-5.3

content/posts-en/link-cards-test.md

@@ -0,0 +1,31 @@
+---
+title: "Link Card Sample"
+pubDate: 2026-11-02
+category: tech
+tags: [test, hidden]
+# 链接卡片（OG 预览）测试样张：hidden 不列出，构建验证用；保留为活样例
+draft: false
+locked: true
+---
+
+This post verifies link cards: bare links standing alone as their own paragraph turn into OG preview cards, while inline links keep their normal style.
+
+## Positive cases: sites with OG metadata
+
+https://wait4x.online/
+
+https://astro.build/
+
+## Negative cases: a 404 and a site without OG (should fall back to plain links; the build must not fail)
+
+https://wait4x.online/definitely-not-a-real-page-404/
+
+https://example.com/
+
+## Inline links keep their normal style (must not become cards)
+
+Here is an inline link, [the official Astro site](https://astro.build/), set in the middle of a sentence; it must keep its normal link style — the page must not turn into a wall of cards.
+
+## Card via first-line text (the markdown link form triggers it too)
+
+[wait4x.online homepage](https://wait4x.online/)