Fix live multi-turn: pass the resolved drug, stop did-you-mean garbage

infra/docker/docker-compose.yml

@@ -30,6 +30,38 @@ services:
     volumes:
       - redis-data:/data
 
+  # Observability. `ai-service` runs on the host during development, so
+  # Prometheus reaches it via host.docker.internal rather than a service name;
+  # when ai-service moves into this compose file, change the target to
+  # `ai-service:8000` and drop the extra_hosts entry.
+  prometheus:
+    image: prom/prometheus:latest
+    ports:
+      - "9090:9090"
+    volumes:
+      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - prometheus-data:/prometheus
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+
+  grafana:
+    image: grafana/grafana:latest
+    ports:
+      - "3002:3000"
+    environment:
+      # Local development only. The dashboard is the demo surface, and a login
+      # wall in front of it during a review is friction with no security value
+      # on a laptop-local stack. Do not carry this into the k3s deployment.
+      GF_AUTH_ANONYMOUS_ENABLED: "true"
+      GF_AUTH_ANONYMOUS_ORG_ROLE: Admin
+      GF_AUTH_DISABLE_LOGIN_FORM: "true"
+    volumes:
+      - ./grafana/provisioning:/etc/grafana/provisioning:ro
+      - ./grafana/dashboards:/var/lib/grafana/dashboards:ro
+      - grafana-data:/var/lib/grafana
+    depends_on:
+      - prometheus
+
   # ai-service:
   #   build: ../../apps/ai-service
   #   env_file: ../../apps/ai-service/.env
@@ -66,3 +98,5 @@ volumes:
   postgres-data:
   qdrant-data:
   redis-data:
+  prometheus-data:
+  grafana-data: