feat: 添加数据分析模块、媒体上传功能与剧集管理完善

本次提交新增了完整的数据分析模块，包括数据同步、指标统计接口；实现了基于BytePlus的直传媒体上传流程，包含上传任务创建、完成、审核同步等功能；同时完善了剧集管理功能，新增了剧集配置、更新接口，扩展了审核状态枚举，补充了剧集与剧集指标的关联逻辑，还添加了播放器对外接口与相关测试用例。

src/modules/database/database.module.ts

@@ -0,0 +1,45 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { AdminUser } from '../admin/entities/admin-user.entity';
+import { Permission } from '../admin/entities/permission.entity';
+import { Role } from '../admin/entities/role.entity';
+import { Drama } from '../dramas/entities/drama.entity';
+import { Episode } from '../dramas/entities/episode.entity';
+import { PlaybackErrorLog } from '../logs/entities/playback-error-log.entity';
+import { RequestLog } from '../logs/entities/request-log.entity';
+import { MediaUploadJob } from '../media/entities/media-upload-job.entity';
+import { Order } from '../orders/entities/order.entity';
+import { UserEpisodeUnlock } from '../orders/entities/user-episode-unlock.entity';
+import { User } from '../users/entities/user.entity';
+
+const databaseImports = process.env.DB_HOST
+  ? [
+      TypeOrmModule.forRoot({
+        type: 'mysql',
+        host: process.env.DB_HOST,
+        port: Number(process.env.DB_PORT) || 3306,
+        username: process.env.DB_USERNAME ?? 'root',
+        password: process.env.DB_PASSWORD ?? '',
+        database: process.env.DB_DATABASE ?? 'cth_tk',
+        entities: [
+          AdminUser,
+          Permission,
+          Role,
+          Drama,
+          Episode,
+          PlaybackErrorLog,
+          RequestLog,
+          MediaUploadJob,
+          Order,
+          UserEpisodeUnlock,
+          User,
+        ],
+        synchronize: process.env.DB_SYNCHRONIZE === 'true',
+      }),
+    ]
+  : [];
+
+@Module({
+  imports: databaseImports,
+})
+export class DatabaseModule {}