docs: catalog population implementation plans (schema migration + ingestion script)

docs/superpowers/plans/2026-04-18-catalog-ingestion-script.md

@@ -429,48 +429,7 @@ main().catch((err) => {
 });
 ```
 
-- [ ] **Step 3: Add market prices upsert after the bulk upsert**
-
-After `upsertItems`, add a call to also upsert `marketPrices` for each item that has a price. This requires knowing the item IDs returned from the bulk upsert and the manufacturer's country/currency. Add this helper after `upsertItems`:
-
-```typescript
-async function upsertMarketPrices(
-	globalItemIds: number[],
-	items: CatalogItem[],
-): Promise<void> {
-	for (let i = 0; i < globalItemIds.length; i++) {
-		const item = items[i];
-		const globalItemId = globalItemIds[i];
-		if (!item?.priceCents || !globalItemId) continue;
-
-		// Derive market from currency
-		const market = item.priceCurrency === "EUR" ? "EU"
-			: item.priceCurrency === "USD" ? "US"
-			: item.priceCurrency === "GBP" ? "GB"
-			: item.priceCurrency;
-
-		await fetch(`${GEARBOX_URL}/api/global-items/${globalItemId}/market-prices`, {
-			method: "POST",
-			headers: {
-				"Content-Type": "application/json",
-				"X-API-Key": GEARBOX_API_KEY,
-			},
-			body: JSON.stringify({
-				market,
-				currency: item.priceCurrency,
-				priceCents: item.priceCents,
-				source: "manufacturer-crawl",
-			}),
-		});
-	}
-}
-```
-
-Call `upsertMarketPrices` in `main()` after the bulk upsert, passing the item IDs from the API response.
-
-Note: The bulk upsert response returns `items[]` with IDs. Store those and pass them here. Update the `upsertItems` function return type to also return `itemIds: number[]`.
-
-- [ ] **Step 4: Commit**
+- [ ] **Step 3: Commit**
 
 ```bash
 git add scripts/crawl-manufacturer.ts