chore: move the go code into a subfolder

apps/api/cmd/setup/60.go

@@ -0,0 +1,27 @@
+package setup
+
+import (
+	"context"
+	_ "embed"
+
+	"github.com/zitadel/zitadel/internal/eventstore"
+	"github.com/zitadel/zitadel/internal/serviceping"
+	"github.com/zitadel/zitadel/internal/v2/system"
+)
+
+type GenerateSystemID struct {
+	eventstore *eventstore.Eventstore
+}
+
+func (mig *GenerateSystemID) Execute(ctx context.Context, _ eventstore.Event) error {
+	id, err := serviceping.GenerateSystemID()
+	if err != nil {
+		return err
+	}
+	_, err = mig.eventstore.Push(ctx, system.NewIDGeneratedEvent(ctx, id))
+	return err
+}
+
+func (mig *GenerateSystemID) String() string {
+	return "60_generate_system_id"
+}