fix dark mode bug

Author: dvolkhonskiy

FitCount/FitCountApp.swift

@@ -8,6 +8,15 @@
 import SwiftUI
 import QuickPoseCore
 
+
+struct Exercise: Identifiable, Hashable {
+    let id = UUID()
+    let name: String
+    let details: String
+    let features: [QuickPose.Feature]
+    // Add more properties as needed
+}
+
 let exercises = [
     Exercise(
         name: "Biceps Curls",
@@ -22,13 +31,6 @@ let exercises = [
 
 ]
 
-struct Exercise: Identifiable, Hashable {
-    let id = UUID()
-    let name: String
-    let details: String
-    let features: [QuickPose.Feature]
-    // Add more properties as needed
-}
 
 @main
 struct FitCountApp: App {

FitCount/Workout/InstructionsView.swift

@@ -2,15 +2,15 @@
 //  InstructionsView.swift
 //  FitCounter
 //
-//  Created by Денис Волхонский on 02.06.2023.
+//  Created by QuickPose.ai on 02.06.2023.
 //
 
 import SwiftUI
 
 struct InstructionsView: View {
     var body: some View {
         VStack {
-            Color.white
+            Color(UIColor.systemBackground)
                 .ignoresSafeArea()
                 .overlay(
                     VStack (spacing: 30){

FitCount/Workout/VolumeChangeView.swift

@@ -39,12 +39,9 @@ func getCurrentVolume() -> Float {
 struct VolumeChangeView: View {
     @State private var soundLevel: Float = getCurrentVolume()
 
-    init() {
-    }
-    
     var body: some View {
         VStack {
-            Color.white
+                Color(UIColor.systemBackground)
                 .ignoresSafeArea()
                 .overlay(
                     VStack (spacing: 30){

FitCount/Workout/WorkoutResultsView.swift

@@ -44,9 +44,8 @@ struct WorkoutResultsView: View {
                 Spacer()
             }
             .navigationBarBackButtonHidden(true)
-//            .navigationBarTitle("Results")
             .padding()
-            .background(Color.white)
+            .background(Color(UIColor.systemBackground))
         }
     }
 }