Update Redis configuration to allow unlimited retries and disable offline queue

server/config/redis.js

@@ -3,8 +3,7 @@ import Redis from 'ioredis';
 const REDIS_URL = process.env.REDIS_URL || 'redis://localhost:6379';
 
 const redis = new Redis(REDIS_URL, {
-  enableOfflineQueue: false,
-  maxRetriesPerRequest: 1,
+  maxRetriesPerRequest: null,
   retryStrategy: (times) => {
     if (times > 3) return null; // stop retrying after 3 attempts
     return Math.min(times * 200, 1000);