added container name and resource limits

IT-Tools/docker-compose.yaml

@@ -1,6 +1,11 @@
 services:
     app:
         image: corentinth/it-tools:latest
+        container_name: ittools
         ports:
             - ${IT_TOOLS_PORT}:80
+        deploy:
+            resources:
+                limits:
+                    memory: 512m
         restart: unless-stopped