feat(deploy): production deployment setup and fixes

- Debian-based api image (bookworm-slim), docker/debian mirrors, prisma
  binaryTargets for openssl 3.0
- nginx: admin SPA under /admin, TLS via acme.sh (ZeroSSL) + auto-renewal
  cron, http->https redirect
- prisma: add origin_goods.delisted migration, sync missing schema
  (good_image/tag_font_color/good_tags), fix users.createdAt Timestamptz
- api: CORS wildcard reflection, helmet CORP cross-origin, price
  backfill in persistProductDetail, categoryIcon ancestor fallback,
  mediaByColor per-color gallery in public goods detail
- admin: /admin base path (vite + router)
- import-data.mjs: udt_name casting, serial sequence advance fix

.agents/skills/nestjs-best-practices/rules/arch-feature-modules.md

@@ -1,82 +0,0 @@
----
-title: Organize by Feature Modules
-impact: CRITICAL
-impactDescription: "3-5x faster onboarding and development"
-tags: architecture, modules, organization
----
-
-## Organize by Feature Modules
-
-Organize your application into feature modules that encapsulate related functionality. Each feature module should be self-contained with its own controllers, services, entities, and DTOs. Avoid organizing by technical layer (all controllers together, all services together). This enables 3-5x faster onboarding and feature development.
-
-**Incorrect (technical layer organization):**
-
-```typescript
-// Technical layer organization (anti-pattern)
-src/
-├── controllers/
-│   ├── users.controller.ts
-│   ├── orders.controller.ts
-│   └── products.controller.ts
-├── services/
-│   ├── users.service.ts
-│   ├── orders.service.ts
-│   └── products.service.ts
-├── entities/
-│   ├── user.entity.ts
-│   ├── order.entity.ts
-│   └── product.entity.ts
-└── app.module.ts  // Imports everything directly
-```
-
-**Correct (feature module organization):**
-
-```typescript
-// Feature module organization
-src/
-├── users/
-│   ├── dto/
-│   │   ├── create-user.dto.ts
-│   │   └── update-user.dto.ts
-│   ├── entities/
-│   │   └── user.entity.ts
-│   ├── users.controller.ts
-│   ├── users.service.ts
-│   ├── users.repository.ts
-│   └── users.module.ts
-├── orders/
-│   ├── dto/
-│   ├── entities/
-│   ├── orders.controller.ts
-│   ├── orders.service.ts
-│   └── orders.module.ts
-├── shared/
-│   ├── guards/
-│   ├── interceptors/
-│   ├── filters/
-│   └── shared.module.ts
-└── app.module.ts
-
-// users.module.ts
-@Module({
-  imports: [TypeOrmModule.forFeature([User])],
-  controllers: [UsersController],
-  providers: [UsersService, UsersRepository],
-  exports: [UsersService], // Only export what others need
-})
-export class UsersModule {}
-
-// app.module.ts
-@Module({
-  imports: [
-    ConfigModule.forRoot(),
-    TypeOrmModule.forRoot(),
-    UsersModule,
-    OrdersModule,
-    SharedModule,
-  ],
-})
-export class AppModule {}
-```
-
-Reference: [NestJS Modules](https://docs.nestjs.com/modules)