Fixes for obfuscated2

main.go

@@ -5,6 +5,7 @@ import (
 	"time"
 
 	"github.com/9seconds/mtg/v2/cli"
+	"github.com/9seconds/mtg/v2/utils"
 	"github.com/alecthomas/kong"
 )
 
@@ -13,6 +14,10 @@ var version = "dev" // has to be set by ldflags
 func main() {
 	rand.Seed(time.Now().UTC().UnixNano())
 
+	if err := utils.SetLimits(); err != nil {
+		panic(err)
+	}
+
 	cli := &cli.CLI{}
 	ctx := kong.Parse(cli, kong.Vars{
 		"version": version,