feat: add redis to docker compose

docker-compose.yml

@@ -11,5 +11,11 @@ services:
       - ./server/db/postgres_vol:/var/lib/postgresql/data
       - ./server/db/schema.sql:/docker-entrypoint-initdb.d/schema.sql
 
+  redis:
+    image: redis:7
+    container_name: redis
+    ports:
+      - "6379:6379"
+
 volumes:
   postgres_data: