site: 更新测试徽章到 256

Author: jnMetaCode

index.html

@@ -69,7 +69,7 @@ <h1>AI 应用<span class="hl">合规网关</span><br>一行命令，查清你踩
   </div>
   <div class="badges">
     <img src="https://img.shields.io/npm/v/shellward?color=cb0000&label=npm" alt="npm">
-    <img src="https://img.shields.io/badge/tests-251%20passing-brightgreen" alt="tests">
+    <img src="https://img.shields.io/badge/tests-256%20passing-brightgreen" alt="tests">
     <img src="https://img.shields.io/badge/dependencies-0-brightgreen" alt="deps">
     <img src="https://img.shields.io/badge/license-Apache--2.0-blue" alt="license">
   </div>