完善配方驱动的创作编排

为可重复技能补充参数校验与展示，统一配方、编排器和执行单元术语。

Co-authored-by: Cursor <cursoragent@cursor.com>

web/settings.html

@@ -11,7 +11,7 @@
       <a class="st-brand" href="/">Writing Agent</a>
       <nav class="st-nav" aria-label="主导航">
         <a href="/">对话</a>
-        <a href="/modules.html">能力</a>
+        <a href="/modules.html">技能</a>
         <a href="/stats.html">Token</a>
         <a href="/settings.html" aria-current="page">设置</a>
       </nav>