docs: 添加 Addy Osmani's Agent Skills 链接到生态部分

README.en.md

@@ -270,6 +270,7 @@ cp -r <skill-name>/skills/* .claude/skills/
 | **Skills CLI** | [github.com/vercel-labs/skills](https://github.com/vercel-labs/skills) |
 | **Skills Directory** | [skills.sh](https://skills.sh) |
 | **PartMe.AI** | [github.com/partme-ai](https://github.com/partme-ai) |
+| **Addy Osmani's Agent Skills** | [github.com/addyosmani/agent-skills](https://github.com/addyosmani/agent-skills) |
 
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README.md

@@ -271,6 +271,7 @@ cp -r <skill-name>/skills/* .claude/skills/
 | **Skills CLI** | [github.com/vercel-labs/skills](https://github.com/vercel-labs/skills) |
 | **Skills 目录** | [skills.sh](https://skills.sh) |
 | **PartMe.AI** | [github.com/partme-ai](https://github.com/partme-ai) |
+| **Addy Osmani's Agent Skills** | [github.com/addyosmani/agent-skills](https://github.com/addyosmani/agent-skills) |
 
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