feat: integrate Redis and Database modules with necessary dependencies

src/redis/redis.service.ts

@@ -0,0 +1,12 @@
+import { RedisService } from "@liaoliaots/nestjs-redis";
+import { Injectable } from "@nestjs/common";
+import Redis from "ioredis";
+
+@Injectable()
+export class RedisClient {
+  private readonly redis: Redis | null;
+
+  constructor(private readonly redisService: RedisService) {
+    this.redis = this.redisService.getOrThrow();
+  }
+}