Add Sentry config

Dockerfile

@@ -33,6 +33,7 @@ RUN set -eux; \
 		zip \
 		uuid \
 		gd \
+		excimer \
 	;
 
 # https://getcomposer.org/doc/03-cli.md#composer-allow-superuser

config/packages/sentry.yaml

@@ -4,7 +4,10 @@ when@prod:
     # Add request headers, cookies, IP address and the authenticated user
     # see https://docs.sentry.io/platforms/php/data-management/data-collected/ for more info
     # send_default_pii: true
+
     options:
+      traces_sample_rate: 1.0
+      profiles_sample_rate: 1.0
       ignore_exceptions:
         - 'Symfony\Component\ErrorHandler\Error\FatalError'
         - 'Symfony\Component\Debug\Exception\FatalErrorException'