feat(HEL-566): 去掉主站行情管理入口并修好模型列表收起

主站行情管理并入数据中枢
- 数据中枢数据源配置页新增「主站行情任务」卡：交易时段后台刷新开关、
  手动后台刷新、历史区间回补（任务提交 + 轮询主站 job 记录亮灯），
  数据与调度仍归主站，控制台只经桥接代操作
- 新增桥接端点 /api/hub-admin/market/{refresh,backfill}；回补改为
  market.backfill 后台任务（jobs.config.json 注册，锁独立，超时 30 分钟），
  桥接调用秒回，不再阻塞
- 主站桌面端删除顶栏「行情管理」按钮与整个行情管理对话框，清理随之
  失效的 CSS；移动端删除 system/admin 页与入口，管理员专区只留数据中枢
- Tushare Token / iFinD 凭证编辑沿用数据源页既有凭证区，无功能缺失

模型池收起修复
- 拉出模型清单后按钮切换为「收起列表」，收起只留一行摘要；再次点击
  重新拉取并展开；勾选添加完成后清单自动收起（原逻辑保留）
- 交互全部沿用 HEL-558 已确认样式的既有按钮与提示组件，未新增视觉

自测
- verify_baseline 通过；pytest 492 项通过；数据中枢 240 项通过
- verify_datahub_console 新增 [11b] 行情任务桥接端到端段；UI 自测新增
  行情任务卡开关往返、模型清单展开/收起/再展开/添加自动收起，日夜主题
  与 1030 窄屏复验通过
- Playwright e2e 102/103：唯一失败项在基线提交上同样失败（本机字体度量
  导致的头部溢出，与本卡无关）

Co-authored-by: multica-agent <github@multica.ai>

tools/verify_datahub_console.py

@@ -264,6 +264,40 @@ def main() -> int:
         row = next((u for u in body.get("users") or [] if u["id"] == member_id), {})
         check("开通 3 个月会员生效", status == 200 and row.get("membership_status") == "active" and row.get("membership_expires_at"), f"{status} {row.get('membership_status')} {row.get('membership_expires_at')}")
 
+        print("\n[11b] 主站行情任务（后台刷新开关 / 手动刷新 / 历史回补）经桥接可用")
+        status, body, _ = request(f"{hub}/admin/api/market/status", cookie=admin_cookie)
+        check("读取主站行情状态", status == 200 and body.get("background_refresh_enabled") is True, f"{status} {body.get('error', '')}")
+        status, body, _ = request(
+            f"{hub}/admin/api/market/settings", {"background_refresh_enabled": False}, "POST", write_headers, admin_cookie
+        )
+        check("暂停后台刷新生效", status == 200 and body.get("background_refresh_enabled") is False, f"{status} {body.get('background_refresh_enabled')}")
+        status, mainsite_setting, _ = request(f"{review}/api/admin/settings", cookie=admin_cookie)
+        check("主站侧确认开关已落库", (mainsite_setting.get("data") or {}).get("background_refresh_enabled") is False, str((mainsite_setting.get("data") or {}).get("background_refresh_enabled")))
+        status, body, _ = request(
+            f"{hub}/admin/api/market/settings", {"background_refresh_enabled": True}, "POST", write_headers, admin_cookie
+        )
+        check("重新启用后台刷新", status == 200 and body.get("background_refresh_enabled") is True, f"{status}")
+
+        status, body, _ = request(f"{hub}/admin/api/market/refresh", {}, "POST", write_headers, admin_cookie)
+        refresh_key = str(body.get("job_key") or "")
+        check("提交手动后台刷新任务", status == 200 and body.get("started") and refresh_key.startswith("manual:"), f"{status} {body}")
+        status, body, _ = request(f"{hub}/admin/api/market/backfill", {"start_date": "", "end_date": ""}, "POST", write_headers, admin_cookie)
+        check("回补缺日期被拒绝", status == 400, f"{status} {body.get('error', '')}")
+        status, body, _ = request(
+            f"{hub}/admin/api/market/backfill", {"start_date": "2026-09-01", "end_date": "2026-09-08"}, "POST", write_headers, admin_cookie
+        )
+        backfill_key = str(body.get("job_key") or "")
+        check("提交历史回补任务", status == 200 and body.get("started") and backfill_key.startswith("backfill:"), f"{status} {body}")
+        terminal = []
+        for _ in range(60):
+            status, body, _ = request(f"{hub}/admin/api/market/status", cookie=admin_cookie)
+            jobs = {str(item.get("idempotency_key")): str(item.get("status")) for item in body.get("jobs") or []}
+            if jobs.get(refresh_key) in {"success", "failed"} and jobs.get(backfill_key) in {"success", "failed"}:
+                terminal = [jobs[refresh_key], jobs[backfill_key]]
+                break
+            time.sleep(0.5)
+        check("两个任务都进入终态（沙箱无行情源，失败也是正确终态）", len(terminal) == 2 and all(t in {"success", "failed"} for t in terminal), str(terminal))
+
         print("\n[12] 桥接令牌是唯一信任边界")
         status, body, _ = request(f"{review}/api/hub-admin/status", {}, "POST", {"X-Hub-Admin-Token": "wrong-token"})
         check("桥接端点拒绝错误令牌", status == 401, f"{status} {body}")