Translate the day name in template.dayofWeek

The real problem was that i was trying to update the forecast via
pgx.Pool, not the acquired connection, therefore it did not have the
correct role.

I moved everything to a different function where db is not visible in
scope, just to make sure i did not fuck up anywhere else.

cmd/camper-weather/main.go

@@ -42,13 +42,16 @@ func main() {
 		log.Fatal(err)
 	}
 	defer conn.Release()
+	updateForecast(context.Background(), conn)
+}
 
-	if _, err := conn.Exec(context.Background(), "set role to admin"); err != nil {
+func updateForecast(ctx context.Context, conn *database.Conn) {
+	if _, err := conn.Exec(ctx, "set role to admin"); err != nil {
 		log.Fatal(err)
 	}
 
 	var stationURL string
-	if err := conn.QueryRow(context.Background(), `
+	if err := conn.QueryRow(ctx, `
 		select station_uri
 		from weather_forecast
 	`).Scan(
@@ -68,7 +71,7 @@ func main() {
 	}
 
 	for _, forecast := range result.Forecasts {
-		if _, err := db.Exec(context.Background(), `
+		if _, err := conn.Exec(ctx, `
 			update weather_forecast
 			set weather_condition_id = $1
 			  , day_temperature = $2

pkg/template/render.go

@@ -121,7 +121,7 @@ func mustRenderLayout(w io.Writer, user *auth.User, company *auth.Company, templ
 			return FormatPrice(price, user.Locale.Language, user.Locale.CurrencyPattern, company.DecimalDigits, company.CurrencySymbol)
 		},
 		"dayOfWeek": func(time time.Time) template.HTML {
-			return template.HTML(`<time datetime="` + time.Format(database.ISODateFormat) + `">` + LongDayNames[time.Weekday()] + "</time>")
+			return template.HTML(`<time datetime="` + time.Format(database.ISODateFormat) + `">` + user.Locale.GetC(LongDayNames[time.Weekday()], "day") + "</time>")
 		},
 		"formatDate": func(time time.Time) template.HTML {
 			return template.HTML(`<time datetime="` + time.Format(database.ISODateFormat) + `">` + time.Format("02/01/2006") + "</time>")