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/routers/city.py

@@ -141,6 +141,7 @@ async def city_detail_aggregate(
     force_refresh: bool = False,
     market_slug: Optional[str] = None,
     target_date: Optional[str] = None,
+    resolution: Optional[str] = "10m",
 ):
     return await get_city_detail_aggregate_payload(
         request,
@@ -148,6 +149,7 @@ async def city_detail_aggregate(
         force_refresh=force_refresh,
         market_slug=market_slug,
         target_date=target_date,
+        resolution=resolution,
     )