hotfixes.

lib/pages/analytics/models/occupancy_heat_map_model.dart

@@ -19,7 +19,9 @@ class OccupancyHeatMapModel extends Equatable {
       eventDate: DateTime.parse(
         json['event_date'] as String? ?? '${DateTime.now()}',
       ),
-      countTotalPresenceDetected: json['count_total_presence_detected'] as int? ?? 0,
+      countTotalPresenceDetected: num.parse(
+        json['count_total_presence_detected']?.toString() ?? '900',
+      ).toInt(),
     );
   }
 

lib/pages/analytics/modules/air_quality/widgets/aqi_type_dropdown.dart

@@ -6,7 +6,7 @@ enum AqiType {
   aqi('AQI', '', 'aqi'),
   pm25('PM2.5', 'µg/m³', 'pm25'),
   pm10('PM10', 'µg/m³', 'pm10'),
-  hcho('HCHO', 'mg/m³', 'cho2'),
+  hcho('HCHO', 'mg/m³', 'ch2o'),
   tvoc('TVOC', 'mg/m³', 'voc'),
   co2('CO2', 'ppm', 'co2');