feat(product-center): implement Figma-designed UI, upload module, and website tests

- Redesign website homepage & product-center per Figma (fonts, logos, hero/footer/customer cases)
- Add API upload module (multer) with static serving for uploads/public assets
- Add OriginGood.delisted flag and SDS request retry logic
- Add admin ImageUpload component and goods import/upload flows
- Add vitest suite for website components and composables (32 tests)
- Add skills, docs, plans and PRODUCT.md

apps/api/src/main.ts

@@ -1,13 +1,15 @@
 import { NestFactory } from '@nestjs/core';
+import { NestExpressApplication } from '@nestjs/platform-express';
 import { ValidationPipe } from '@nestjs/common';
 import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
 import { json } from 'express';
+import { join } from 'path';
 import { AppModule } from './app.module';
 import { HttpExceptionFilter } from './common/filters/http-exception.filter';
 import { TransformInterceptor } from './common/interceptors/transform.interceptor';
 
 async function bootstrap() {
-  const app = await NestFactory.create(AppModule, { bodyParser: false });
+  const app = await NestFactory.create<NestExpressApplication>(AppModule, { bodyParser: false });
 
   // Replace Express's JSON parser with one that stringifies BigInt.
   // Express's default `json()` throws "Do not know how to serialize a BigInt".
@@ -28,10 +30,18 @@ async function bootstrap() {
 
   // CORS
   app.enableCors({
-    origin: ['http://localhost:5173', 'http://localhost:3000'],
+    origin: true,
     credentials: true,
   });
 
+  // Serve uploaded files
+  app.useStaticAssets(join(process.cwd(), 'uploads'), {
+    prefix: '/uploads/',
+  });
+  app.useStaticAssets(join(process.cwd(), 'public'), {
+    prefix: '/assets/',
+  });
+
   // Global pipes
   app.useGlobalPipes(
     new ValidationPipe({
@@ -57,9 +67,9 @@ async function bootstrap() {
   SwaggerModule.setup('api/docs', app, document);
 
   const port = process.env.PORT ?? 3001;
-  await app.listen(port);
-  console.log(`🚀 Application is running on: http://localhost:${port}`);
-  console.log(`📚 Swagger documentation: http://localhost:${port}/api/docs`);
+  await app.listen(port, '0.0.0.0');
+  console.log(`🚀 Application is running on: http://0.0.0.0:${port}`);
+  console.log(`📚 Swagger documentation: http://0.0.0.0:${port}/api/docs`);
 }
 
 // Make JSON.stringify aware of BigInt so outgoing responses containing
@@ -69,4 +79,4 @@ async function bootstrap() {
   return this.toString();
 };
 
-bootstrap();
+bootstrap();