chore: update backend

backend/gestion/db/db_settings.go

@@ -142,6 +142,8 @@ func (d *Database) GetSettings() (models.AppSettings, error) {
 			settings.TelegramBotToken = row.Value
 		case "telegram_bot_username":
 			settings.TelegramBotUsername = row.Value
+		case "telegram_notifications_enabled":
+			settings.TelegramNotificationsEnabled = row.Value == "true"
 		case "delivery_mode":
 			var mode models.DeliveryModeConfig
 			if err := json.Unmarshal([]byte(row.Value), &mode); err == nil {
@@ -223,6 +225,7 @@ func (d *Database) UpdateSettings(s models.AppSettings) error {
 		{"postal_zones", string(zonesJSON)},
 		{"telegram_bot_token", s.TelegramBotToken},
 		{"telegram_bot_username", s.TelegramBotUsername},
+		{"telegram_notifications_enabled", boolStr(s.TelegramNotificationsEnabled)},
 		{"delivery_mode", string(deliveryModeJSON)},
 	}