refactor chat delivery to graphql + hatchet services

frontend/server/utils/redis.ts

@@ -1,22 +0,0 @@
-import Redis from "ioredis";
-
-declare global {
-  // eslint-disable-next-line no-var
-  var __redis: Redis | undefined;
-}
-
-export function getRedis() {
-  if (globalThis.__redis) return globalThis.__redis;
-
-  const url = process.env.REDIS_URL || "redis://localhost:6379";
-  const client = new Redis(url, {
-    maxRetriesPerRequest: null, // recommended for BullMQ
-  });
-
-  if (process.env.NODE_ENV !== "production") {
-    globalThis.__redis = client;
-  }
-
-  return client;
-}
-