feat: Integrate Directus CMS, add i18n with next-intl, and configure project tooling with pnpm, husky, and commitlint.**

lib/services/cache/cache-service.ts

@@ -0,0 +1,5 @@
+export interface CacheService {
+  get<T>(key: string): Promise<T | null>;
+  set<T>(key: string, value: T, ttlSeconds?: number): Promise<void>;
+  delete(key: string): Promise<void>;
+}