init prop (no ui logic)

src/MSCFixer/Features/UI/ShowTaskViewButton.cs

@@ -0,0 +1,66 @@
+using Microsoft.Win32;
+using System;
+using Crapfixer;
+using System.Threading.Tasks;
+
+namespace Settings.Personalization
+{
+    internal class ShowTaskViewButton : FeatureBase
+    {
+        private const string keyName = @"HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced";
+        private const string valueName = "ShowTaskViewButton";
+        private const int recommendedValue = 0;
+
+        public override string GetFeatureDetails()
+        {
+            return $"{keyName} | Value: {valueName} | Recommended: {recommendedValue} (Task View off – cleaner taskbar, unless you use it often)";
+        }
+
+        public override string ID()
+        {
+            return "Hide Task view button on taskbar";
+        }
+
+        public override string Info()
+        {
+            return "This feature will hide the Task view button on taskbar";
+        }
+
+        public override bool CheckFeature()
+        {
+            return (
+                   Utils.IntEquals(keyName, valueName, recommendedValue)
+             );
+        }
+
+        public override Task<bool> DoFeature()
+        {
+            try
+            {
+                Registry.SetValue(keyName, valueName, 0, RegistryValueKind.DWord);
+                return Task.FromResult(true);
+            }
+            catch (Exception ex)
+            {
+                Logger.Log("Code red in " + ex.Message, LogLevel.Error);
+            }
+
+            return Task.FromResult(false);
+        }
+
+        public override bool UndoFeature()
+        {
+            try
+            {
+                Registry.SetValue(keyName, valueName, 1, RegistryValueKind.DWord);
+                return true;
+            }
+            catch (Exception ex)
+            {
+                Logger.Log("Code red in " + ex.Message, LogLevel.Error);
+            }
+
+            return false;
+        }
+    }
+}