Added Weather IA

ia-main.go

@@ -38,6 +38,23 @@ func detectInstantAnswer(query string) *InstantAnswer {
 		}
 	}
 
+	// Try weather instant answer
+	if city, forecast, ok := getWeatherForQuery(query); ok {
+		return &InstantAnswer{
+			Type:  "weather",
+			Title: fmt.Sprintf("Weather in %s", city.Name),
+			Content: map[string]interface{}{
+				"city":     city.Name,
+				"country":  city.Country,
+				"lat":      city.Lat,
+				"lon":      city.Lon,
+				"current":  forecast.Current,
+				"forecast": forecast.Forecast,
+				"display":  fmt.Sprintf("%.1f°C, %s", forecast.Current.Temperature, forecast.Current.Condition),
+			},
+		}
+	}
+
 	// Try Wikipedia search
 	if title, text, link, ok := getWikipediaSummary(query); ok {
 		return &InstantAnswer{