perf: 移除秒杀相关功能

.deploy-tmp/verify-migration.js

@@ -0,0 +1,27 @@
+// Verify migration result on production
+const { PrismaClient } = require('@prisma/client')
+const p = new PrismaClient()
+;(async () => {
+  const tables = await p.$queryRawUnsafe(`
+    SELECT TABLE_NAME
+    FROM information_schema.TABLES
+    WHERE TABLE_SCHEMA = DATABASE()
+      AND TABLE_NAME LIKE '%flash%'
+  `)
+  const ordersCol = await p.$queryRawUnsafe(`
+    SELECT COLUMN_NAME
+    FROM information_schema.COLUMNS
+    WHERE TABLE_SCHEMA = DATABASE()
+      AND TABLE_NAME = 'orders'
+      AND COLUMN_NAME = 'flash_sale_id'
+  `)
+  const mig = await p.$queryRawUnsafe(`
+    SELECT migration_name, finished_at, rolled_back_at
+    FROM _prisma_migrations
+    WHERE migration_name = '20260910030338_drop_flash_sale'
+  `)
+  console.log('flash tables:', tables)
+  console.log('orders.flash_sale_id col:', ordersCol)
+  console.log('migration row:', mig)
+  await p.$disconnect()
+})().catch((e) => { console.error(e); process.exit(1) })