feat(entities): 集成 MikroORM 并配置实体文件规则

- 添加 MikroORM CLI 和实体生成器依赖包
- 配置 ESLint 规则以适配 MikroORM 生成的实体文件
- 添加 mikro-orm 和 generate-entities 命令脚本
- 更新 pnpm 锁定文件包含新依赖项
- 移除手动创建的 meeting-user 实体文件，改用 ORM 自动生成

node_api/src/entities/ScsCourseschedule.ts

@@ -0,0 +1,40 @@
+import { PrimaryKeyProp, defineEntity, p } from '@mikro-orm/core';
+
+export class ScsCourseschedule {
+  [PrimaryKeyProp]?: 'Id';
+  Id!: bigint;
+  AreaName?: string;
+  GradeName?: string;
+  ClassGroup?: string;
+  TimeStart!: string;
+  TimeEnd!: string;
+  WeekDay!: number;
+  SubjectName?: string;
+  Revision!: number;
+  CreatedBy?: bigint;
+  CreatedTime!: Date;
+  UpdatedBy?: bigint;
+  UpdatedTime?: Date;
+  IsDeleted!: unknown;
+}
+
+export const ScsCoursescheduleSchema = defineEntity({
+  class: ScsCourseschedule,
+  comment: '课表',
+  properties: {
+    Id: p.bigint().primary().name('Id').unsigned(false).autoincrement(false).comment('主键Id'),
+    AreaName: p.string().name('AreaName').nullable().comment('区域名称'),
+    GradeName: p.string().name('GradeName').nullable().comment('届'),
+    ClassGroup: p.string().name('ClassGroup').nullable().comment('班级分组'),
+    TimeStart: p.time().name('TimeStart').comment('开始时间'),
+    TimeEnd: p.time().name('TimeEnd').comment('结束时间'),
+    WeekDay: p.integer().name('WeekDay').comment('周几'),
+    SubjectName: p.string().name('SubjectName').nullable().comment('学科'),
+    Revision: p.integer().name('Revision').comment('乐观锁'),
+    CreatedBy: p.bigint().name('CreatedBy').nullable().comment('创建者用户Id'),
+    CreatedTime: p.datetime().name('CreatedTime').length(3).comment('创建时间'),
+    UpdatedBy: p.bigint().name('UpdatedBy').nullable().comment('修改者用户Id'),
+    UpdatedTime: p.datetime().name('UpdatedTime').length(3).nullable().comment('修改时间'),
+    IsDeleted: p.array().name('IsDeleted').comment('是否删除'),
+  },
+});