After testing, decided to use bubble tea as tui library

cmd/main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	downloader "github.com/HikariKnight/quickpassthrough/internal/ls_iommu_downloader"
 	"github.com/HikariKnight/quickpassthrough/internal/tuimode"
 	"github.com/HikariKnight/quickpassthrough/pkg/params"
 )
@@ -10,7 +11,7 @@ func main() {
 	pArg := params.NewParams()
 
 	if !pArg.Flag["gui"] {
-		//downloader.GetLsIOMMU()
+		downloader.GetLsIOMMU()
 		tuimode.App()
 	}
 }