Update to settings logic.

Also making sure that the proper headers are set, and that all extraneous content is removed where not necessary. This should get the foundation going for the initial set of settings, and enables me to connect the view model to the settings UI.

src/settings-ui/Microsoft.PowerToys.Settings.UI.Library/EnabledModules.cs

@@ -143,6 +143,22 @@ namespace Microsoft.PowerToys.Settings.UI.Library
             }
         }
 
+        private bool espresso = true;
+
+        [JsonPropertyName("Espresso")]
+        public bool Espresso
+        {
+            get => espresso;
+            set
+            {
+                if (espresso != value)
+                {
+                    LogTelemetryEvent(value);
+                    espresso = value;
+                }
+            }
+        }
+
         public string ToJsonString()
         {
             return JsonSerializer.Serialize(this);