fix: remove default values from config to surface missing env vars explicitly

Signed-off-by: Mouad BANI <mouad-mb@outlook.com>

Author: mbani01

services/apps/packages_worker/src/config.ts

@@ -1,7 +1,7 @@
 export function getPackagesDbConfig() {
   return {
     host: process.env.CROWD_PACKAGES_DB_WRITE_HOST,
-    port: parseInt(process.env.CROWD_PACKAGES_DB_PORT ?? '5432', 10),
+    port: parseInt(process.env.CROWD_PACKAGES_DB_PORT, 10),
     database: process.env.CROWD_PACKAGES_DB_DATABASE,
     user: process.env.CROWD_PACKAGES_DB_USERNAME,
     password: process.env.CROWD_PACKAGES_DB_PASSWORD,
@@ -14,10 +14,10 @@ export function getEnricherConfig() {
 
   return {
     tokens,
-    pageSize: parseInt(process.env.PAGE_SIZE ?? '200', 10),
-    batchSize: parseInt(process.env.BATCH_SIZE ?? '50', 10),
-    maxRetries: parseInt(process.env.MAX_RETRIES ?? '3', 10),
-    updateIntervalHours: parseInt(process.env.UPDATE_INTERVAL_HOURS ?? '24', 10),
-    idleSleepSec: parseInt(process.env.IDLE_SLEEP_SEC ?? '60', 10),
+    pageSize: parseInt(process.env.PAGE_SIZE, 10),
+    batchSize: parseInt(process.env.BATCH_SIZE, 10),
+    maxRetries: parseInt(process.env.MAX_RETRIES, 10),
+    updateIntervalHours: parseInt(process.env.UPDATE_INTERVAL_HOURS, 10),
+    idleSleepSec: parseInt(process.env.IDLE_SLEEP_SEC, 10),
   }
 }