added redis to docker-compose.yml

docker-compose.yaml

@@ -9,6 +9,13 @@ services:
       - POSTGRES_PASSWORD=misago
     ports:
       - '127.0.0.1:5432:5432'
+  redis:
+    image: redis:5
+    restart: unless-stopped
+    networks:
+      - misago
+    volumes:
+      - misago-redis:/data
   misago:
     build: .
     command: python manage.py runserver 0.0.0.0:8000