feat: add 2FA and change title

backend/gestion/db/db_settings.go

@@ -66,6 +66,7 @@ func DefaultSettings() models.AppSettings {
 				},
 			},
 		},
+		ShopName: "Milieu-Nantais",
 		DeliveryMode: models.DeliveryModeConfig{
 			Mode:           "single",
 			CategoryRoutes: []models.CategoryRoute{},
@@ -81,6 +82,7 @@ func DefaultSettings() models.AppSettings {
 				"44860", "44220", "44118", "44710", "44690", "44119",
 			}},
 		},
+		Telegram2FAEnabled: false,
 	}
 }
 
@@ -149,6 +151,10 @@ func (d *Database) GetSettings() (models.AppSettings, error) {
 			if err := json.Unmarshal([]byte(row.Value), &mode); err == nil {
 				settings.DeliveryMode = mode
 			}
+		case "telegram_2fa_enabled":
+			settings.Telegram2FAEnabled = row.Value == "true"
+		case "shop_name":
+			settings.ShopName = row.Value
 		}
 	}
 	return settings, nil
@@ -226,7 +232,9 @@ func (d *Database) UpdateSettings(s models.AppSettings) error {
 		{"telegram_bot_token", s.TelegramBotToken},
 		{"telegram_bot_username", s.TelegramBotUsername},
 		{"telegram_notifications_enabled", boolStr(s.TelegramNotificationsEnabled)},
+		{"telegram_2fa_enabled", boolStr(s.Telegram2FAEnabled)},
 		{"delivery_mode", string(deliveryModeJSON)},
+		{"shop_name", s.ShopName},
 	}
 
 	upsert := `INSERT INTO app_settings (key, value) VALUES (?, ?)