上线版: 产品表单统一+form嵌套修复+用户管理+部署+三套叙事

- 产品编辑入口统一走 ProductFormFull(卖点/风格/人群/品牌词全字段);
  修复开任务页 <form> 套 <form> 致"编辑产品"报错、改不了、跳回首个产品
- dashboard 入口卡片对齐实际路由: 系统管理(/config) 与 工作配置(/settings) 分开;
  settings ?tab=products 直达改用挂载后读 URL, 消除 hydration mismatch
- 新增用户管理(users API/admin service/改密页) + alembic 022/023/024
- 上线部署: Dockerfile / docker-compose.prod+https / nginx https / .env.example
- A8 三套正交叙事(痛点/场景/成分背书) + beige 调色去AI化 + 飞轮 text_import 高权重信号

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/src/app/history/components.tsx

@@ -47,6 +47,7 @@ function DownloadButton({ taskId }: { taskId: number }) {
           a.click();
           document.body.removeChild(a);
           URL.revokeObjectURL(url);
+          await api.post(`/api/v1/delivery-packages/${id}/mark-downloaded`);
           setState('done');
           return;
         }
@@ -55,7 +56,11 @@ function DownloadButton({ taskId }: { taskId: number }) {
     } catch { setState('error'); }
   }
 
-  if (state === 'done') return <span className="text-xs text-green-600">已下载</span>;
+  if (state === 'done') return (
+    <span className="text-xs text-green-600" title="文件已保存到浏览器默认下载目录（通常是「下载」文件夹）">
+      ✓ 已下载到「下载」文件夹
+    </span>
+  );
   if (state === 'error') return <span className="text-xs text-red-500">失败，刷新重试</span>;
   return (
     <button

frontend/src/app/history/page.tsx

@@ -5,6 +5,7 @@
  * 数据：GET /api/v1/tasks?status=approved,archived,rejected
  */
 import { useEffect, useState, useCallback } from 'react';
+import { useSearchParams } from 'next/navigation';
 import { api } from '@/lib/api';
 import { TaskListItem, PaginatedResponse } from '@/types';
 import { getErrorAction } from '@/types/errors';
@@ -19,6 +20,8 @@ const STATUS_LABELS: Record<string, string> = {
 const PAGE_SIZE = 20;
 
 export default function HistoryPage() {
+  const searchParams = useSearchParams();
+  const isImageView = searchParams.get('view') === 'images';
   const [tasks, setTasks] = useState<TaskListItem[]>([]);
   const [total, setTotal] = useState(0);
   const [page, setPage] = useState(1);
@@ -58,10 +61,18 @@ export default function HistoryPage() {
   return (
     <div className="flex flex-col gap-6">
       <div className="flex items-center justify-between">
-        <h1 className="text-xl font-semibold text-text-primary">历史归档</h1>
+        <h1 className="text-xl font-semibold text-text-primary">
+          {isImageView ? '图片排版' : '历史归档'}
+        </h1>
         <span className="text-sm text-text-tertiary">共 {total} 条</span>
       </div>
 
+      {isImageView && (
+        <p className="text-sm text-text-secondary -mt-2">
+          图片排版需先选一条任务：在下方列表点「排图」进入该任务的图片步骤。
+        </p>
+      )}
+
       {/* 状态筛选 */}
       <div className="flex gap-2" role="group" aria-label="状态筛选">
         {[{ key: 'all', label: '全部' }, ...HISTORY_STATUSES.map((s) => ({