Fix sizes bug

Remove redundant menu package

exp/internal/commands/icon.go

@@ -82,8 +82,8 @@ func generateExampleIcon() error {
 func parseSizes(sizes string) ([]int, error) {
 	// split the input string by comma and confirm that each one is an integer
 	parsedSizes := strings.Split(sizes, ",")
-	result := make([]int, len(parsedSizes))
-	for i, size := range parsedSizes {
+	var result []int
+	for _, size := range parsedSizes {
 		s, err := strconv.Atoi(size)
 		if err != nil {
 			return nil, err
@@ -91,7 +91,7 @@ func parseSizes(sizes string) ([]int, error) {
 		if s == 0 {
 			continue
 		}
-		result[i] = s
+		result = append(result, s)
 	}
 
 	// put all integers in a slice and return

exp/pkg/menu/menu.go

@@ -1,22 +0,0 @@
-package menu
-
-type Menu struct {
-	Items []*Item
-}
-
-func (m *Menu) Label(label string) *Item {
-	return &Item{
-		Label: label,
-	}
-}
-
-type CallbackContext struct {
-	MenuItem *Item
-}
-
-type Item struct {
-	Label    string
-	Disabled bool
-	Click    func(*CallbackContext)
-	ID       uint
-}