Add environment object to all views and delete unused code from MainView

WordAX/AnkiView.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 
 struct AnkiView: View {
+    @EnvironmentObject var model: WordAXModelView
     var body: some View {
         Text("This is Anki View")
     }
@@ -15,4 +16,5 @@ struct AnkiView: View {
 
 #Preview {
     AnkiView()
+        .environmentObject(WordAXModelView())
 }

WordAX/MainView.swift

@@ -29,9 +29,8 @@ struct MainView: View {
                             Text("Settings")
                         }
                 }
-                .toolbar(.visible, for: .tabBar)
-                .toolbarBackground(Color.yellow, for: .tabBar)
             }
+            
         }
         
     }
@@ -39,4 +38,5 @@ struct MainView: View {
 
 #Preview {
     MainView()
+        .environmentObject(WordAXModelView())
 }

WordAX/SettingsView.swift

@@ -15,4 +15,5 @@ struct SettingsView: View {
 
 #Preview {
     SettingsView()
+        .environmentObject(WordAXModelView())
 }

WordAX/WordAXApp.swift

@@ -9,9 +9,11 @@ import SwiftUI
 
 @main
 struct WordAXApp: App {
+    @StateObject var model = WordAXModelView()
     var body: some Scene {
         WindowGroup {
-            ContentView()
+            MainView()
+                .environmentObject(model)
         }
     }
 }

WordAX/WordAXModelView.swift

@@ -6,3 +6,9 @@
 //
 
 import Foundation
+
+class WordAXModelView: ObservableObject {
+    init() {
+        
+    }
+}