feat: 完整 MVP — 剁手小黑屋反冲动消费 Web App

- 数据层: Prisma 7 + SQLite (better-sqlite3 adapter), Item 模型
- API: POST/GET/PATCH /api/items, 商品 CRUD 与状态流转
- 关押表单: 图片拖拽上传 + Canvas 压缩, Base64 存储
- 首页看守所: 72h 倒计时 Hook, 省钱看板, 冷却/释放卡片交互
- PWA: manifest.ts, apple-icon, viewport 沉浸配置, iOS 引导组件
- 部署: Dockerfile 多阶段构建, docker-compose, Jenkinsfile CI/CD
- 图标: 全套专属像素风锁头+购物车图标 (favicon/96/180/192/512/OG)

src/app/api/items/route.ts

@@ -0,0 +1,24 @@
+import { prisma } from "@/lib/prisma";
+import { NextResponse } from "next/server";
+
+export async function GET() {
+  const items = await prisma.item.findMany({
+    orderBy: { createdAt: "desc" },
+  });
+  return NextResponse.json(items);
+}
+
+export async function POST(request: Request) {
+  const body = await request.json();
+  const { name, price, link, image } = body;
+
+  if (!name || price == null || !link || !image) {
+    return NextResponse.json({ error: "缺少必填字段" }, { status: 400 });
+  }
+
+  const item = await prisma.item.create({
+    data: { name, price: Number(price), link, image },
+  });
+
+  return NextResponse.json(item, { status: 201 });
+}