Only reload weather data for location if the location weather forecast isn't already previewed

src/main/kotlin/org/jetbrains/plugins/template/weatherApp/services/WeatherAppViewModel.kt

@@ -92,8 +92,10 @@ class WeatherAppViewModel(
             selectedLocationIndex.value = myLocations.value.lastIndex
         }
 
+        if (_weatherForecast.value.location != locationToAdd) {
             onReloadWeatherForecast()
         }
+    }
 
     override fun onDeleteLocation(locationToDelete: Location) {
         myLocations.value -= locationToDelete