refactor: ♻️ improve logger transport configuration and update graceful shutdown logging

- Simplified logger transport configuration for development and test environments.
- Updated the child logger name in graceful shutdown utility for better clarity.

Author: truehazker

src/common/logger.ts

@@ -3,17 +3,16 @@ import config from './config';
 
 export const log = createPinoLogger({
   level: config.LOG_LEVEL,
-  transport:
-    config.NODE_ENV === 'development'
-      ? {
-          targets: [
-            {
-              target: 'pino-pretty',
-              options: {
-                colorize: true,
-              },
+  transport: ['development', 'test'].includes(config.NODE_ENV)
+    ? {
+        targets: [
+          {
+            target: 'pino-pretty',
+            options: {
+              colorize: true,
             },
-          ],
-        }
-      : undefined,
+          },
+        ],
+      }
+    : undefined,
 });

src/util/graceful-shutdown.ts

@@ -2,7 +2,7 @@ import { log as logger } from 'src/common/logger';
 import db from 'src/db';
 import type { App } from 'src/main';
 
-const log = logger.child({ name: 'test' });
+const log = logger.child({ name: 'graceful-shutdown' });
 
 let isShuttingDown = false;