fix: update all tests and MCP catalog tool for manufacturerId schema migration

tests/services/discovery.service.test.ts

@@ -3,6 +3,7 @@ import { eq } from "drizzle-orm";
 import {
 	globalItems,
 	items,
+	manufacturers,
 	setupItems,
 	setups,
 	users,
@@ -16,19 +17,34 @@ import { createTestDb } from "../helpers/db.ts";
 
 type TestDb = Awaited<ReturnType<typeof createTestDb>>;
 
+async function insertManufacturer(db: TestDb["db"], name: string) {
+	const slug = name.toLowerCase().replace(/\s+/g, "-").replace(/[^a-z0-9-]/g, "");
+	const [existing] = await db
+		.select()
+		.from(manufacturers)
+		.where(eq(manufacturers.slug, slug));
+	if (existing) return existing;
+	const [row] = await db
+		.insert(manufacturers)
+		.values({ name, slug, website: `https://${slug}.com` })
+		.returning();
+	return row!;
+}
+
 async function insertGlobalItem(
 	db: TestDb["db"],
 	data: { brand: string; model: string; category?: string },
 ) {
+	const m = await insertManufacturer(db, data.brand);
 	const [row] = await db
 		.insert(globalItems)
 		.values({
-			brand: data.brand,
+			manufacturerId: m.id,
 			model: data.model,
 			category: data.category ?? null,
 		})
 		.returning();
-	return row;
+	return row!;
 }
 
 async function insertItem(db: TestDb["db"], userId: number, categoryId = 1) {