Add Dozzle log viewer to dev and prod compose files

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

docker-compose.yml

@@ -189,6 +189,26 @@ services:
     networks:
       - casera-network
 
+  # Dozzle — lightweight real-time log viewer
+  dozzle:
+    image: amir20/dozzle:latest
+    ports:
+      - "${DOZZLE_PORT:-9999}:8080"
+    environment:
+      DOZZLE_NO_ANALYTICS: "true"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    deploy:
+      replicas: 1
+      restart_policy:
+        condition: any
+        delay: 5s
+      placement:
+        constraints:
+          - node.role == manager
+    networks:
+      - casera-network
+
 volumes:
   postgres_data:
   redis_data: