feat(detail-page-structure-progress-actions): 统一详情处理进度与操作区

client/src/pages/reimbursement-detail/ReimbursementActions.tsx

@@ -37,9 +37,7 @@ export function ReimbursementActions({
   }
 
   return (
-    <div id="reimbursement-action-panel" className="card-std space-y-4 p-6">
-      <h3 className="text-base font-semibold text-zinc-900">可执行动作</h3>
-
+    <div className="space-y-4">
       {actionError ? (
         <p
           className="rounded-lg border border-red-200 bg-red-50 px-3 py-2 text-sm text-red-600"