Поправил работу таббара и внес модель

FakeNFT/Models/Network/Nft.swift

@@ -1,6 +1,11 @@
-import Foundation
+import SwiftUI
 
-struct Nft: Decodable {
+struct Nft: Identifiable, Hashable, Codable {
     let id: String
-    let images: [URL]
+    let name: String
+    let images: [String]
+    let description: String
+    let rating: Int
+    let price: Double
+    let author: String
 }

FakeNFT/Resources/Assets.xcassets/Images/blueSomething.imageset/Contents.json

@@ -0,0 +1,21 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "6ae4f0cf45e2cd5c9240b70315e8ba1b67613527.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

FakeNFT/Scenes /ContentView.swift

@@ -9,24 +9,26 @@ import SwiftUI
 
 struct ContentView: View {
 
+    @State private var isTabBarHidden = false
     @State private var selectedTab = Tab.profile
+    @StateObject private var cartViewModel = CartViewViewModel()
 
     var body: some View {
         ZStack(alignment: .bottom) {
-            NavigationStack {
-                TabView(selection: $selectedTab) {
-                    Text("Profile")
-                        .tag(Tab.profile)
-                    
-                    Text("Catalog")
-                        .tag(Tab.catalog)
-                    
-                    Text("Cart")
-                        .tag(Tab.cart)
-                    
-                    Text("Statistics")
-                        .tag(Tab.statistics)
-                }
+            TabView(selection: $selectedTab) {
+                Text("Profile")
+                    .tag(Tab.profile)
+
+                Text("Catalog")
+                    .tag(Tab.catalog)
+
+                Text("Cart")
+                    .tag(Tab.catalog)
+
+                Text("Statistics")
+                    .tag(Tab.statistics)
+            }
+            if !isTabBarHidden {
                 TabBarView(selectedTab: $selectedTab)
             }
         }

FakeNFT/Scenes /TabBar/TabBarView.swift

@@ -23,6 +23,9 @@ struct TabBarView: View {
             }
         }
         .padding(.horizontal)
+        .onAppear {
+            setupTabBarAppearance()
+        }
     }
 
     private func tabItemView(for tab: Tab) -> some View {
@@ -35,6 +38,12 @@ struct TabBarView: View {
         }
         .frame(maxWidth: .infinity)
     }
+    private func setupTabBarAppearance() {
+        let tabBarAppearance = UITabBarAppearance()
+        tabBarAppearance.configureWithOpaqueBackground()
+        tabBarAppearance.shadowColor = .clear
+        UITabBar.appearance().standardAppearance = tabBarAppearance
+    }
 }
 
 #Preview {

FakeNFT/Scenes /ViewModifier/NavigationBarStyle.swift

@@ -16,18 +16,21 @@ struct NavigationBarStyle: ViewModifier {
     let title: String?
     let backButtonHidden: Bool
     let filterButtonHidden: Bool
+    let isTabBarHidden: Binding<Bool>?
     var filterButtonTapHandler: () -> Void?
 
     // MARK: - Initializers
 
     init(title: String?,
          backButtonHidden: Bool,
          filterButtonHidden: Bool,
+         isTabBarHidden: Binding<Bool>? = nil,
          filterButtonTapHandler: @escaping () -> Void?
     ) {
         self.title = title
         self.backButtonHidden = backButtonHidden
         self.filterButtonHidden = filterButtonHidden
+        self.isTabBarHidden = isTabBarHidden
         self.filterButtonTapHandler = filterButtonTapHandler
         setupNavigationBarAppearance()
     }
@@ -55,6 +58,7 @@ struct NavigationBarStyle: ViewModifier {
 
     private var backButton: some View {
         Button {
+            isTabBarHidden?.wrappedValue = false
             dismiss()
         } label: {
             Image("backButton")