fix: 平台套图工作台 YYX 测试清单一轮修复(13 条)

- 平台改单选;结果分组/标签名对应所选平台
- 工作台结果区按当前商品隔离(productBatches)
- 平台套图去掉「详情排版」,只出平台头图
- 部分失败给失败占位 +「重跑这张」单张重跑;部分成功批次恢复加入资产库
- 提示词框加大;生图模型选择移入框内作胶囊靠左置底
- 去掉生成按钮下方说明文字
- 工作台「新建商品」改弹抽屉(复用 ProductCreateDrawer),不再跳商品库
- 右上搜索恒显全部平台、改为筛选结果图(按提示词)
- 结果卡参考即梦:显示提示词/平台/张数

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

core/frontend/src/App.tsx

@@ -692,7 +692,7 @@ export function App() {
   function renderPage() {
     switch (page) {
       case "dashboard":
-        return <Dashboard products={products} projects={projects} productTotal={productTotal} projectTotal={projectTotal} billing={billing} userName={currentUser.username} loading={!dataLoaded} navigate={navigate} />;
+        return <Dashboard products={products} projects={projects} productTotal={productTotal} projectTotal={projectTotal} billing={billing} userName={currentUser.username} loading={!dataLoaded} navigate={navigate} onCreateProduct={(payload) => action(() => api.createProduct(payload), "")} />;
       case "products":
         return (
           <ProductsPage
@@ -855,7 +855,7 @@ export function App() {
       case "settingsNotify":
         return <SettingsPage user={currentUser} team={currentTeam} initialSection="notify" preferences={preferences} sessions={sessions} onSavePreferences={savePreferences} onRevokeSession={revokeSession} onRevokeOthers={revokeOtherSessions} onSaveProfile={saveProfile} onChangePassword={changeOwnPassword} onUploadAvatar={uploadOwnAvatar} onResetAvatar={resetOwnAvatar} onNotify={(text) => setNotice({ type: "success", text })} onLogout={logout} />;
       default:
-        return <Dashboard products={products} projects={projects} productTotal={productTotal} projectTotal={projectTotal} billing={billing} loading={!dataLoaded} navigate={navigate} />;
+        return <Dashboard products={products} projects={projects} productTotal={productTotal} projectTotal={projectTotal} billing={billing} loading={!dataLoaded} navigate={navigate} onCreateProduct={(payload) => action(() => api.createProduct(payload), "")} />;
     }
   }