- price.go -> service/utils/media_type.go(媒体类型检测) - model_resolve.go -> service/utils/model_resolve.go(模型解析) - 删除 service/parse_error_test.go(逻辑迁往 utils 后无对应测试) - session_sync/session_stream/model_*_service/pricing_client 等调用方适配 - schema_mapping/model_call_dto 补字段路径
- 删 CheckTenantBalance/DeductBalance/GetTenantSurplus(admin-go 租户余额退出 model-gateway) - 新增 pricing_client.go:门禁 config/get + calcModelCost 调 shop-user-trade /calc 算费 - sync/stream/async 三处 Cost 改为按用量调 /calc(媒体类型映射 text/audio/video/image) - 删 price.go 本地 PriceConfig 换算体系与 entity/dto 的 price_config 字段 Co-Authored-By: Claude <noreply@anthropic.com>