feat: add shared child batch creation

LianSyn-platform/index.html

@@ -298,8 +298,8 @@
           <div class="panel-head parser-routing-head">
             <div>
               <p class="eyebrow">PARSER ROUTING CONTROL</p>
-              <h2>18 项业务解析策略</h2>
-              <p class="muted">程序与夹具即时验证后逐业务手动切换；两项名单导入固定为 Program-only，不参与 AI 回退。</p>
+              <h2>19 项业务解析策略</h2>
+              <p class="muted">程序与夹具即时验证后逐业务手动切换；两项名单导入及散拼批量子单固定为 Program-only，不参与 AI 回退。</p>
             </div>
             <button id="emergencyAiButton" type="button" class="danger-button parser-emergency-button">可配置业务全部切回 AI</button>
           </div>