Auth session 持久化 + 多分辨率跑道图表 + 拖拽缩放

- middleware: refreshMiddlewareSession 前置刷新 Supabase token
- backend-auth: getUser() 优先触发 refresh，再 getSession 拿新 token
- Dashboard: onAuthStateChange 实时更新 proAccess + 15min getSession 心跳
- detail proxy: 新增 city/[name]/detail 代理，透传 resolution 参数
- city_payloads: aggregate_runway_history + build_runway_band_history 跑道聚合
- chart: 10m→1m 自适应分辨率 + zoom 拖拽 + 跑道温区 Area + Runway Details 开关

web/services/city_api.py

@@ -142,6 +142,7 @@ async def get_city_detail_aggregate_payload(
     force_refresh: bool = False,
     market_slug: Optional[str] = None,
     target_date: Optional[str] = None,
+    resolution: Optional[str] = "10m",
 ) -> Dict[str, Any]:
     legacy_routes._assert_entitlement(request)
     city = legacy_routes._normalize_city_or_404(name)
@@ -162,6 +163,7 @@ async def get_city_detail_aggregate_payload(
         data,
         market_slug,
         target_date,
+        resolution,
     )