chore: Update database configuration and enhance error handling

- Changed database credentials in start.sh for testing purposes.
- Added environment variable for testing and allowed origins in start.sh.
- Improved error handling in yggdrasil_auth_service.go by checking for nil user before returning an error.

internal/service/yggdrasil_auth_service.go

@@ -42,6 +42,9 @@ func (s *yggdrasilAuthService) GetUserIDByEmail(ctx context.Context, email strin
 	if err != nil {
 		return 0, apperrors.ErrUserNotFound
 	}
+	if user == nil {
+		return 0, apperrors.ErrUserNotFound
+	}
 	return user.ID, nil
 }
 

start.sh

@@ -5,9 +5,9 @@
 # 设置环境变量
 export DATABASE_HOST=192.168.10.205
 export DATABASE_PORT=5432
-export DATABASE_USERNAME=skin3
-export DATABASE_PASSWORD=lanyimin123
-export DATABASE_NAME=skin3
+export DATABASE_USERNAME=test
+export DATABASE_PASSWORD=eFjAbSWJNDFe8NQz
+export DATABASE_NAME=test
 export DATABASE_SSL_MODE=disable
 export DATABASE_TIMEZONE=Asia/Shanghai
 
@@ -28,6 +28,8 @@ export RUSTFS_USE_SSL=false
 
 export EMAIL_ENABLED=false
 
+export Environment=test
+export SECURITY_ALLOWED_ORIGINS=*
 export LOG_LEVEL=info
 export LOG_FORMAT=json
 export LOG_OUTPUT=logs/app.log