fix: ensure domain/server resolve to same ipv4

See coop-cloud/organising#227 (comment).

cli/internal/deploy.go

@@ -114,6 +114,10 @@ func DeployAction(c *cli.Context) error {
 		logrus.Fatalf("could not find an IP address assigned to %s?", domainName)
 	}
 
+	if _, err = dns.EnsureDomainsResolveSameIPv4(domainName, app.Server); err != nil {
+		logrus.Fatal(err)
+	}
+
 	if err := stack.RunDeploy(cl, deployOpts, compose); err != nil {
 		logrus.Fatal(err)
 	}