display more data in daily weather widget, display weather icons

lib/models/hourly_weather_model.dart

@@ -2,7 +2,7 @@ class HourlyWeatherModel {
   late DateTime timestamp;
   String? sourceId;
   double? precipitation;
-  int? pressure;
+  double? pressure;
   int? sunshine;
   late double temperature;
   int? windDirection;
@@ -21,7 +21,7 @@ class HourlyWeatherModel {
   HourlyWeatherModel.fromJson(Map<String, dynamic> json) {
     sourceId = json['source_id'].toString();
     precipitation = json['precipitation'];
-    pressure = json['pressure'];
+    pressure = json['pressure_msl'];
     sunshine = json['sundshine'];
     temperature = json['temperature'];
     windDirection = json['wind_direction'];