Remove next/cache usage (use cache, cacheLife, cacheTag, cacheComponents)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01F22Ms5Cxam5UHyxaCrtZzu

lib/analytics-shop.ts

@@ -1,16 +1,14 @@
 import "server-only";
 import { analyticsShop as analyticsShopConfig, shop as shopConfig } from "@shared/config";
-import { cacheLife, cacheTag } from "next/cache";
 
 import { SHOP_ANALYTICS_QUERY } from "@/lib/queries";
 import { staticStorefrontClient } from "@/lib/storefront-static";
 
 /**
  * Resolve the shop analytics GID best-effort + non-blocking (engineering.md F1).
- * The query runs inside a `'use cache'` cache-point (`cacheLife("hours")`,
- * `cacheTag("shop")`) so warm requests resolve instantly. On timeout/error we
- * fall back to the config-derived shop GID/name (avoids drift — `@shared/config`
- * `analyticsShop.shopId` is already `gid://shopify/Shop/${shop.shopId}`).
+ * On timeout/error we fall back to the config-derived shop GID/name (avoids
+ * drift — `@shared/config` `analyticsShop.shopId` is already
+ * `gid://shopify/Shop/${shop.shopId}`).
  */
 export type AnalyticsShop = {
   shopId: string;
@@ -24,12 +22,7 @@ const SHOP_FALLBACK: AnalyticsShop = {
   shopDescription: null,
 };
 
-/** Cache the shop query result for hours (it almost never changes). */
 async function fetchShopAnalytics(): Promise<AnalyticsShop> {
-  "use cache";
-  cacheLife("hours");
-  cacheTag("shop");
-
   const { data, errors } = await staticStorefrontClient.graphql(SHOP_ANALYTICS_QUERY);
   if (errors) {
     console.error("[hydrogen] Root shop query failed", errors);
@@ -42,7 +35,7 @@ async function fetchShopAnalytics(): Promise<AnalyticsShop> {
 }
 
 /**
- * Best-effort, non-blocking shop analytics resolution. Races the cached query
+ * Best-effort, non-blocking shop analytics resolution. Races the query
  * against a 2000ms timeout; on timeout/error falls back to `@shared/config`.
  * Merges the resolved GID/name with the config-derived `analyticsShop`
  * metadata (acceptedLanguage/currency/hydrogenSubchannelId).

lib/storefront-static.ts

@@ -14,9 +14,8 @@ import { resolveStorefrontConfig } from "./storefront-config";
  * sitemap, related products, shop analytics GID) fetch through this client.
  * Only the cart seed uses the per-buyer `getStorefrontClient()`.
  *
- * Caching lives at the `use cache` boundary (cache-points keyed by serializable
- * inputs). The `cache:` option is never passed to `graphql()` — Next native
- * data cache + `cacheLife`/`cacheTag` replace the Oxygen sub-request LRU.
+ * The `cache:` option is never passed to `graphql()` (no Oxygen sub-request
+ * LRU in this Next.js port).
  */
 const requestContext = createShopifyRequestContext({
   request: { headers: new Headers() },