chore: measure response time of every request.

Author: xdanielsb

services/backend/src/main/resources/application.properties

@@ -30,6 +30,7 @@ stripe.webhook-secret=${STRIPE_WEBHOOK_SECRET}
 management.endpoints.web.exposure.include=health,info,prometheus
 management.metrics.enable.all=true
 management.endpoint.health.show-details=always
+management.metrics.web.server.auto-time-requests=true
 
 # AI Analytics service
 analytics.service.url=${ANALYTICS_URL}