feat(task1): restructure directories for turborepo monorepo

- Move backend/ to apps/server/ via git mv
- Move frontend/ to apps/admin/ via git mv
- Create packages/typescript-config/ with base, nestjs, and react-vite presets

apps/server/src/deposits/deposits.module.ts

@@ -0,0 +1,14 @@
+import { Module } from '@nestjs/common';
+import { TypeOrmModule } from '@nestjs/typeorm';
+import { Deposit } from '../entities/deposit.entity';
+import { DepositsService } from './deposits.service';
+import { DepositsController } from './deposits.controller';
+import { OperationLogsModule } from '../operation-logs/operation-logs.module';
+
+@Module({
+  imports: [TypeOrmModule.forFeature([Deposit]), OperationLogsModule],
+  controllers: [DepositsController],
+  providers: [DepositsService],
+  exports: [DepositsService],
+})
+export class DepositsModule {}