refactoring to remove a lot of junk

libs/core/di/src/awilix-container.ts

@@ -8,9 +8,9 @@ import { createCache, type CacheProvider } from '@stock-bot/cache';
 import type { IServiceContainer } from '@stock-bot/handlers';
 import { getLogger, type Logger } from '@stock-bot/logger';
 import { MongoDBClient } from '@stock-bot/mongodb';
-import { createPostgreSQLClient, type PostgreSQLClient } from '@stock-bot/postgres';
+import { PostgreSQLClient } from '@stock-bot/postgres';
 import { ProxyManager } from '@stock-bot/proxy';
-import { createQuestDBClient, type QuestDBClient } from '@stock-bot/questdb';
+import { QuestDBClient } from '@stock-bot/questdb';
 import { type QueueManager } from '@stock-bot/queue';
 import { asFunction, asValue, createContainer, InjectionMode, type AwilixContainer } from 'awilix';
 import { z } from 'zod';
@@ -146,7 +146,7 @@ export function createServiceContainer(rawConfig: unknown): AwilixContainer<Serv
   // Conditionally register PostgreSQL client
   if (config.postgres?.enabled !== false) {
     registrations.postgresClient = asFunction(({ postgresConfig, logger }) => {
-      return createPostgreSQLClient(
+      return new PostgreSQLClient(
         {
           host: postgresConfig.host,
           port: postgresConfig.port,
@@ -165,7 +165,7 @@ export function createServiceContainer(rawConfig: unknown): AwilixContainer<Serv
   if (config.questdb?.enabled !== false) {
     registrations.questdbClient = asFunction(({ questdbConfig, logger }) => {
       console.log('Creating QuestDB client with config:', questdbConfig);
-      return createQuestDBClient(
+      return new QuestDBClient(
         {
           host: questdbConfig.host,
           httpPort: questdbConfig.httpPort,

libs/core/handlers/src/base/BaseHandler.ts

@@ -1,9 +1,9 @@
 import { getLogger } from '@stock-bot/logger';
 import { createJobHandler, handlerRegistry, type HandlerConfigWithSchedule } from '@stock-bot/types';
 import { fetch } from '@stock-bot/utils';
+import type { Collection } from 'mongodb';
 import type { IServiceContainer } from '../types/service-container';
 import type { ExecutionContext, IHandler } from '../types/types';
-import type { Collection } from 'mongodb';
 
 /**
  * Abstract base class for all handlers with improved DI
@@ -196,7 +196,7 @@ export abstract class BaseHandler implements IHandler {
    */
   protected hasService(name: keyof IServiceContainer): boolean {
     const service = this[name as keyof this];
-    return service != null;
+    return service !== null;
   }
 
   /**

libs/core/logger/src/index.ts

@@ -9,6 +9,3 @@ export { Logger, getLogger, shutdownLoggers, setLoggerConfig } from './logger';
 
 // Type definitions
 export type { LogLevel, LogContext, LogMetadata, LoggerConfig } from './types';
-
-// Default export
-export { getLogger as default } from './logger';