Merge pull request #63 from jnMetaCode/docs/site-link

docs: README 顶部增加官网徽章（sp.aiolaola.com）

Author: jnMetaCode

README.md

@@ -16,6 +16,7 @@
 
 Chinese community edition of [superpowers](https://github.com/obra/superpowers) — 20 skills across 18 AI coding tools, including full translations and China-specific development skills.
 
+[![官网 sp.aiolaola.com](https://img.shields.io/badge/🌐_官网-sp.aiolaola.com-F59E0B)](https://sp.aiolaola.com)
 [![GitHub stars](https://img.shields.io/github/stars/jnMetaCode/superpowers-zh?style=social)](https://github.com/jnMetaCode/superpowers-zh)
 [![npm version](https://img.shields.io/npm/v/superpowers-zh)](https://www.npmjs.com/package/superpowers-zh)
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)