Store a customer address list for physical catalog requests.

Co-authored-by: Cursor <cursoragent@cursor.com>

runtime/migrations/20260926120000_customer_addresses/migration.sql

@@ -0,0 +1,13 @@
+CREATE TABLE "CustomerAddress" (
+    "id" TEXT NOT NULL,
+    "customerId" TEXT NOT NULL,
+    "label" TEXT,
+    "text" TEXT NOT NULL,
+    "isDefault" BOOLEAN NOT NULL DEFAULT false,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    CONSTRAINT "CustomerAddress_pkey" PRIMARY KEY ("id")
+);
+
+CREATE INDEX "CustomerAddress_customerId_idx" ON "CustomerAddress"("customerId");
+
+ALTER TABLE "CustomerAddress" ADD CONSTRAINT "CustomerAddress_customerId_fkey" FOREIGN KEY ("customerId") REFERENCES "Customer"("id") ON DELETE CASCADE ON UPDATE CASCADE;

runtime/schema.prisma

@@ -276,6 +276,7 @@ model Customer {
   stockNotifyRequests StockNotifyRequest[]
   productSuggestions  ProductSuggestion[]
   customerBrands      CustomerBrand[]
+  addresses           CustomerAddress[]
 
   @@index([companyId])
   @@index([appRole])
@@ -284,6 +285,19 @@ model Customer {
   @@index([levelDefId])
 }
 
+model CustomerAddress {
+  id         String   @id @default(cuid())
+  customerId String
+  label      String?
+  text       String
+  isDefault  Boolean  @default(false)
+  createdAt  DateTime @default(now())
+
+  customer Customer @relation(fields: [customerId], references: [id], onDelete: Cascade)
+
+  @@index([customerId])
+}
+
 model AdminUser {
   id           String    @id @default(cuid())
   fullName     String