removed some old code

libs/core/di/src/factories/cache.factory.ts

@@ -1,47 +0,0 @@
-import type { AwilixContainer } from 'awilix';
-import { NamespacedCache, type CacheProvider } from '@stock-bot/cache';
-import type { ServiceDefinitions } from '../container/types';
-
-export class CacheFactory {
-  static createNamespacedCache(baseCache: CacheProvider, namespace: string): NamespacedCache {
-    return new NamespacedCache(baseCache, namespace);
-  }
-
-  static createCacheForService(
-    container: AwilixContainer<ServiceDefinitions>,
-    serviceName: string
-  ): CacheProvider | null {
-    const baseCache = container.cradle.cache;
-    if (!baseCache) {
-      return null;
-    }
-
-    return this.createNamespacedCache(baseCache, serviceName);
-  }
-
-  static createCacheForHandler(
-    container: AwilixContainer<ServiceDefinitions>,
-    handlerName: string
-  ): CacheProvider | null {
-    const baseCache = container.cradle.cache;
-    if (!baseCache) {
-      return null;
-    }
-
-    return this.createNamespacedCache(baseCache, `handler:${handlerName}`);
-  }
-
-  static createCacheWithPrefix(
-    container: AwilixContainer<ServiceDefinitions>,
-    prefix: string
-  ): CacheProvider | null {
-    const baseCache = container.cradle.cache;
-    if (!baseCache) {
-      return null;
-    }
-
-    // Remove 'cache:' prefix if already included
-    const cleanPrefix = prefix.replace(/^cache:/, '');
-    return this.createNamespacedCache(baseCache, cleanPrefix);
-  }
-}

libs/core/di/src/factories/index.ts

@@ -1 +1 @@
-export { CacheFactory } from './cache.factory';
+// This directory is reserved for future factory implementations

libs/core/di/src/index.ts

@@ -18,5 +18,3 @@ export {
   queueConfigSchema
 } from './config/schemas';
 
-// Export factories
-export { CacheFactory } from './factories';