feat(ai): 完成 DeepSeek 大模型官方 API 接入、双模调用、高可用平滑降级与管理后台连通性测试

backend/src/modules/nfc/entity/device.ts

@@ -1,4 +1,4 @@
-import { BaseEntity } from '../../../comm/entity/base';
+import { BaseEntity } from '../../base/entity/base';
 import { Column, Entity, Index } from 'typeorm';
 import {
   NFCMaterial,

backend/src/modules/nfc/entity/rule.ts

@@ -1,4 +1,4 @@
-import { BaseEntity, transformerJson } from '../../../comm/entity/base';
+import { BaseEntity, transformerJson } from '../../base/entity/base';
 import { Column, Entity, Index } from 'typeorm';
 import { NFCSceneMode, NFCSceneRule } from '../../../comm/types/omni';