add comments and change cmdline file to kernel_args

internal/configs/configs.go

@@ -29,7 +29,7 @@ type Config struct {
 
 func GetConfigPaths() *Path {
 	Paths := &Path{
-		CMDLINE:    "config/cmdline",
+		CMDLINE:    "config/kernel_args",
 		MODPROBE:   "config/etc/modprobe.d",
 		INITRAMFS:  "config/etc/initramfs-tools",
 		ETCMODULES: "config/etc/modules",

internal/ui_main_functions.go

@@ -85,9 +85,11 @@ func (m *model) processSelection() bool {
 		m.focused++
 
 	case DONE:
+		// Return true so that the application will exit nicely
 		return true
 	}
 
+	// Return false as we are not done
 	return false
 }