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/package.json

@@ -20,7 +20,8 @@
     "test:e2e": "jest --config ./test/jest-e2e.json",
     "prisma:generate": "prisma generate",
     "prisma:migrate": "prisma migrate dev",
-    "prisma:studio": "prisma studio"
+    "prisma:studio": "prisma studio",
+    "configure:product-center-icons": "ts-node prisma/configure-product-center-icons.ts"
   },
   "dependencies": {
     "@nestjs/axios": "^3.0.1",
@@ -33,11 +34,13 @@
     "@nestjs/schedule": "^4.0.0",
     "@nestjs/swagger": "^7.1.17",
     "@prisma/client": "^5.8.0",
+    "@types/multer": "^2.2.0",
     "axios": "^1.6.5",
     "bcrypt": "^5.1.1",
     "class-transformer": "^0.5.1",
     "class-validator": "^0.14.0",
     "express": "^4.21.0",
+    "multer": "^2.2.0",
     "passport": "^0.7.0",
     "passport-jwt": "^4.0.1",
     "reflect-metadata": "^0.2.1",
@@ -69,4 +72,4 @@
     "tsconfig-paths": "^4.2.0",
     "typescript": "^5.3.3"
   }
-}
+}