Move app to apps/web-react in pnpm workspace layout

apps/web-react/app/utils/cache.server.ts

@@ -0,0 +1,33 @@
+import type { CacheEntry } from "@epic-web/cachified";
+import { ServerConfig } from "~/config.server";
+import { LRUCache } from "~/modules/cache";
+
+declare global {
+	// This preserves the LRU cache during development
+	var __lruCache: LRUCache<string, CacheEntry<unknown>> | undefined;
+}
+
+// biome-ignore lint/suspicious/noAssignInExpressions: trick to only create one
+export const cache = (global.__lruCache = global.__lruCache
+	? global.__lruCache
+	: new LRUCache<string, CacheEntry<unknown>>({ max: 5000 }));
+
+export const ttl = (ms: number) => (ServerConfig.disableCache ? 0 : ms);
+
+export function syncCached<T>(key: string, getFreshValue: () => T) {
+	if (cache.has(key)) {
+		return cache.get(key) as T;
+	}
+
+	const value = getFreshValue();
+	cache.set(key, value as any);
+
+	return value;
+}
+
+export const IN_MILLISECONDS = {
+	HALF_HOUR: 30 * 60 * 1000,
+	ONE_HOUR: 60 * 60 * 1000,
+	TWO_HOURS: 2 * 60 * 60 * 1000,
+	TWO_DAYS: 2 * 24 * 60 * 60 * 1000,
+};