added cli-covarage tool and fixed more tests

libs/core/di/src/pool-size-calculator.ts

@@ -80,3 +80,23 @@ export class PoolSizeCalculator {
     return Math.max(recommendedSize, latencyBasedSize, 2); // Minimum 2 connections
   }
 }
+
+// Export convenience functions
+export function calculatePoolSize(
+  serviceName: string,
+  handlerName?: string,
+  customConfig?: Partial<ConnectionPoolConfig>
+): PoolSizeRecommendation {
+  return PoolSizeCalculator.calculate(serviceName, handlerName, customConfig);
+}
+
+export function getServicePoolSize(serviceName: string): PoolSizeRecommendation {
+  return PoolSizeCalculator.calculate(serviceName);
+}
+
+export function getHandlerPoolSize(
+  serviceName: string,
+  handlerName: string
+): PoolSizeRecommendation {
+  return PoolSizeCalculator.calculate(serviceName, handlerName);
+}

libs/core/di/src/registrations/cache.registration.ts

@@ -6,7 +6,7 @@ export function registerCacheServices(
   container: AwilixContainer<ServiceDefinitions>,
   config: AppConfig
 ): void {
-  if (config.redis.enabled) {
+  if (config.redis?.enabled) {
     container.register({
       cache: asFunction(({ logger }) => {
         const { createServiceCache } = require('@stock-bot/queue');

libs/core/di/src/registrations/database.registration.ts

@@ -10,7 +10,7 @@ export function registerDatabaseServices(
   config: AppConfig
 ): void {
   // MongoDB
-  if (config.mongodb.enabled) {
+  if (config.mongodb?.enabled) {
     container.register({
       mongoClient: asFunction(({ logger }) => {
         // Parse MongoDB URI to extract components
@@ -36,7 +36,7 @@ export function registerDatabaseServices(
   }
 
   // PostgreSQL
-  if (config.postgres.enabled) {
+  if (config.postgres?.enabled) {
     container.register({
       postgresClient: asFunction(({ logger }) => {
         const pgConfig = {

libs/core/di/src/registrations/service.registration.ts

@@ -27,7 +27,7 @@ export function registerApplicationServices(
   }
 
   // Proxy Manager
-  if (config.proxy && config.redis.enabled) {
+  if (config.proxy && config.redis?.enabled) {
     container.register({
       proxyManager: asFunction(({ logger }) => {
         // Create a separate cache instance for proxy with global prefix
@@ -58,7 +58,7 @@ export function registerApplicationServices(
   }
 
   // Queue Manager
-  if (config.queue?.enabled && config.redis.enabled) {
+  if (config.queue?.enabled && config.redis?.enabled) {
     container.register({
       queueManager: asFunction(({ logger, handlerRegistry }) => {
         const { QueueManager } = require('@stock-bot/queue');