fix(android): resolve local asset image resource loading using asyncimage and bundle url

pedi-foods/Sources/PediFoods/DesignSystem/DesignSystem.swift

@@ -7,7 +7,8 @@ import AppKit
 
 // MARK: - Colors
 
-enum AppColors {
+struct AppColors {
+    private init() {}
     // Brandbook 2026 (Pedi Foods)
     // Primary now follows the "FOODS" dark green tone from the logo.
     static let primary = Color(.sRGB, red: 52/255.0, green: 93/255.0, blue: 84/255.0, opacity: 1.0)
@@ -26,7 +27,8 @@ enum AppColors {
     static let textMuted = Color(.sRGB, red: 102/255.0, green: 112/255.0, blue: 133/255.0, opacity: 1.0)
 }
 
-enum AppDarkColors {
+struct AppDarkColors {
+    private init() {}
     static let background = Color(.sRGB, red: 31/255.0, green: 45/255.0, blue: 64/255.0, opacity: 1.0)
     static let surface = Color.white.opacity(0.08)
     static let textPrimary = Color.white
@@ -38,7 +40,8 @@ enum AppDarkColors {
 
 // MARK: - Typography
 
-enum AppTypography {
+struct AppTypography {
+    private init() {}
     // Brandbook typography: Nexa (fallback: system font)
     static let fontFamily = "Nexa-Regular"
 
@@ -75,7 +78,8 @@ enum AppTypography {
 
 // MARK: - Layout
 
-enum AppLayout {
+struct AppLayout {
+    private init() {}
     static let radiusMD: CGFloat = 12
     static let radiusLG: CGFloat = 16
     static let radiusXL: CGFloat = 24
@@ -92,7 +96,8 @@ struct ShadowSpec {
     let y: CGFloat
 }
 
-enum AppShadow {
+struct AppShadow {
+    private init() {}
     static let soft = ShadowSpec(color: Color.black.opacity(0.08), radius: 20, y: 6)
     static let glow = ShadowSpec(color: AppColors.tertiary.opacity(0.2), radius: 24, y: 8)
 }