refactor(packagemanager,cli,tui): move packages in specific subfolders

pkg/packagemanager/utils.go

@@ -0,0 +1,19 @@
+package packagemanager
+
+import (
+	"log"
+
+	"github.com/schollz/progressbar/v3"
+)
+
+func InstallWithProgress(manager PackageManager, packages []string) error {
+	bar := progressbar.Default(int64(len(packages)), "Installiere "+manager.Name()+"-Pakete...")
+	for _, pkg := range packages {
+		err := manager.InstallPackage(pkg)
+		if err != nil {
+			log.Printf("\nError installing %s: %v\n", pkg, err)
+		}
+		bar.Add(1)
+	}
+	return nil
+}