redis & listening works!!

dev.yml

@@ -13,6 +13,8 @@ services:
     depends_on:
       postgres:
         condition: service_healthy
+      redis:
+        condition: service_healthy
   frontend:
     build:
       context: frontend
@@ -51,3 +53,13 @@ services:
       interval: 2s
       timeout: 2s
       retries: 5
+  redis:
+    image: redis:7.2.4-alpine
+    restart: unless-stopped
+    ports:
+      - 6379
+    healthcheck:
+      test: ["CMD", "redis-cli", "--raw", "incr", "ping"]
+      interval: 2s
+      timeout: 2s
+      retries: 5