restructured libs to be more aligned with core components

libs/data/cache/src/index.ts

@@ -1,55 +0,0 @@
-import { RedisCache } from './redis-cache';
-import type { CacheOptions, CacheProvider } from './types';
-
-// Cache instances registry to prevent multiple instances with same prefix
-const cacheInstances = new Map<string, CacheProvider>();
-
-/**
- * Create a Redis cache instance with trading-optimized defaults
- */
-export function createCache(options: CacheOptions): CacheProvider {
-  const defaultOptions: CacheOptions = {
-    keyPrefix: 'cache:',
-    ttl: 3600, // 1 hour default
-    enableMetrics: true,
-    shared: true, // Default to shared connections
-    ...options,
-  };
-
-  // For shared connections, reuse cache instances with the same key prefix
-  if (defaultOptions.shared) {
-    const cacheKey = `${defaultOptions.keyPrefix}-${defaultOptions.ttl}`;
-
-    if (cacheInstances.has(cacheKey)) {
-      const cachedInstance = cacheInstances.get(cacheKey);
-      if (!cachedInstance) {
-        throw new Error(`Expected cache instance ${cacheKey} to exist`);
-      }
-      return cachedInstance;
-    }
-
-    const cache = new RedisCache(defaultOptions);
-    cacheInstances.set(cacheKey, cache);
-    return cache;
-  }
-
-  // For non-shared connections, always create new instances
-  return new RedisCache(defaultOptions);
-}
-
-// Export types and classes
-export type {
-  CacheConfig,
-  CacheKey,
-  CacheOptions,
-  CacheProvider,
-  CacheStats,
-  RedisConfig,
-  SerializationOptions,
-} from './types';
-
-export { RedisConnectionManager } from './connection-manager';
-export { CacheKeyGenerator } from './key-generator';
-export { RedisCache } from './redis-cache';
-export { NamespacedCache } from './namespaced-cache';
-export { createNamespacedCache, isCacheAvailable } from './cache-factory';