feat: 邮箱注册验证 + 9项功能修复与优化

【认证系统】
- 新增邮箱验证码注册/登录流程 (sendEmailCode / verifyEmail / forgotPassword / resetPassword)
- register-email 现在需要验证码
- 服务端新增 email_verification_codes 表 + patch-email-verification.js
- App.tsx 登录后 emailVerified 检查提醒
- keyServerClient token 显式传递修复 401 错误

【电商模块】
- 自动推进: 策划完成后自动生成分镜图/视频
- 模特图选项 (性别/年龄/种族/体型/场景) 注入 AI 提示词
- 任务持久化指纹修复 (图片数量替代 blob URL)
- 新增「视频换装」入口 (happyhorse-1.0-video-edit)

【剧本评分】
- 新增 .docx/.doc Word 文档支持 (ZIP解压+XML提取)
- 历史记录支持点击查看/恢复评测结果

【画布】
- ReactFlow 节点禁止内置拖拽避免冲突
- 连接线拖拽弹窗优化 (预览线不消失, 弹窗跟踪鼠标)

【页面修复】
- 首页轮播图改为 aspect-ratio: 16/9 解决尺寸问题
- 资产库新增悬停删除按钮
- scriptEvalClient 改用服务端 /api/ai/chat 端点
- TokenUsagePage 未登录跳过 API 调用

src/features/workbench/WorkbenchPage.tsx

@@ -41,6 +41,7 @@ import { preUploadReference, resolvePreUploadedUrl } from "../../api/referenceUp
 import { assetClient } from "../../api/assetClient";
 import { communityClient } from "../../api/communityClient";
 import { RechargeModal } from "../../components/RechargeModal/RechargeModal";
+import { useGenerationTasks } from "../../hooks/useGenerationTasks";
 
 import { conversationClient, type ConversationSummary } from "../../api/conversationClient";
 import { modelCapabilitiesClient } from "../../api/modelCapabilitiesClient";
@@ -238,6 +239,7 @@ function WorkbenchPage({
   const lastScrollTopRef = useRef(0);
   const shouldFollowNewMessagesRef = useRef(true);
   const pendingScrollToLatestRef = useRef(true);
+  const genTracker = useGenerationTasks({ sourceView: "workbench" });
   const renderedMessageIdsRef = useRef<string[]>([]);
   const hasHandledInitialMessagesRef = useRef(false);
 
@@ -1851,6 +1853,7 @@ function WorkbenchPage({
             referenceUrls: refUrls.length ? refUrls : undefined,
           });
           taskId = result.taskId;
+          genTracker.submitTask({ title: trimmedPrompt.slice(0, 60), type: "image", status: "running", progress: 5, prompt: trimmedPrompt, sourceView: "workbench", taskId });
         } else {
           let requestModel = resolveVideoRequestModel({
             model: taskInput.params?.model || ENTERPRISE_DEFAULT_VIDEO_MODEL,
@@ -1870,6 +1873,7 @@ function WorkbenchPage({
             hasReferenceVideo: requestReferenceItems.some((item) => item.kind === "video"),
           });
           taskId = result.taskId;
+          genTracker.submitTask({ title: trimmedPrompt.slice(0, 60), type: "video", status: "running", progress: 5, prompt: trimmedPrompt, sourceView: "workbench", taskId });
         }
 
         onRefreshUsage?.();