fix: 修复arcgis_landing解析GeoJSON坐标格式错误

- geometry.x/y 改为 geometry.coordinates[0]/[1]
- 修复后912个登陆点正确存储

backend/app/services/collectors/arcgis_landing.py

@@ -39,6 +39,11 @@ class ArcGISLandingPointCollector(BaseCollector):
             props = feature.get("properties", {})
             geometry = feature.get("geometry", {})
 
+            if geometry.get("type") == "Point":
+                coords = geometry.get("coordinates", [])
+                lon = coords[0] if len(coords) > 0 else None
+                lat = coords[1] if len(coords) > 1 else None
+            else:
                 lat = geometry.get("y") if geometry else None
                 lon = geometry.get("x") if geometry else None