fix(core): 测试清单 行4-15 — 记住我7天/工作台布局/商品创建选择弹窗/上传图持久化/清空筛选

- 记住我7天:勾选才持久化token+预填用户名,7天过期强制重登(localStorage vs sessionStorage)
- 工作台:最近项目进度/状态列对齐、快捷&提示卡片圆角边框、余额按钮金额左对齐
- 商品创建成功改为复用弹窗,选择 继续创建/去新建项目;主图随创建上传持久化
- 商品卡显示真实主图、点视频进详情视频项目tab
- 商品库/视频项目补 清空筛选 按钮

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

core/frontend/src/routes/auth-screen.tsx

@@ -1,7 +1,7 @@
 import { useEffect, useRef, useState } from "react";
 import type { FormEvent } from "react";
 import { Eye, EyeOff, LockKeyhole, UserRound } from "lucide-react";
-import { api } from "../api";
+import { api, getRemember, setRemember as persistRemember } from "../api";
 import type { Team, User } from "../types";
 import type { AuthMode } from "./route-config";
 
@@ -36,10 +36,12 @@ export function AuthScreen({
 }: {
   initialMode: AuthMode;
   onModeChange: (mode: AuthMode) => void;
-  onAuthed: (payload: { token: string; user: User; team: Team }) => void | Promise<void>;
+  onAuthed: (payload: { token: string; user: User; team: Team; remember?: boolean }) => void | Promise<void>;
 }) {
-  const [username, setUsername] = useState("");
+  const remembered = getRemember();
+  const [username, setUsername] = useState(remembered?.username || "");
   const [password, setPassword] = useState("");
+  const [remember, setRemember] = useState(Boolean(remembered));
   const [showPwd, setShowPwd] = useState(false);
   const [fieldErrors, setFieldErrors] = useState<FieldErrors>({});
   const [error, setError] = useState("");
@@ -92,12 +94,14 @@ export function AuthScreen({
     try {
       const checkingStartedAt = Date.now();
       const payload = await api.login({ username: username.trim(), password });
+      // 记住我:勾选则存用户名 + 7 天有效期,token 落 localStorage;否则只存当前会话
+      persistRemember(username.trim(), remember);
       await completeProgressStage(checkingStartedAt);
       setLoginProgress("verified");
       await wait(LOGIN_PROGRESS_STAGE_MS);
       setLoginProgress("entering");
       await wait(LOGIN_PROGRESS_STAGE_MS);
-      await onAuthed(payload);
+      await onAuthed({ ...payload, remember });
     } catch (err) {
       setLoginProgress(null);
       const raw = err instanceof Error ? err.message : "";
@@ -167,7 +171,7 @@ export function AuthScreen({
               </div>
             </div>
             <div className="row-between">
-              <label><input type="checkbox" defaultChecked /> 记住我 7 天</label>
+              <label><input type="checkbox" checked={remember} onChange={(event) => setRemember(event.target.checked)} /> 记住我 7 天</label>
               <a href="#" onClick={(event) => { event.preventDefault(); showToast("重置密码", "请联系团队超管重置你的登录密码"); }}>忘记密码?</a>
             </div>
           </form>