moved electric vehicle flag to vehicle level.

Models/GasRecord/GasRecordInputContainer.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class GasRecordInputContainer
+    {
+       public bool UseKwh { get; set; }
+       public GasRecordInput GasRecord { get; set; }
+    }
+}

Models/GasRecord/GasRecordViewModelContainer.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class GasRecordViewModelContainer
+    {
+       public bool UseKwh { get; set; }
+       public List<GasRecordViewModel> GasRecords { get; set; } = new List<GasRecordViewModel>();
+    }
+}

Models/UserConfig.cs

@@ -3,7 +3,6 @@
     public class UserConfig
     {
         public bool UseDarkMode { get; set; }
-        public bool UsekWh { get; set; }
         public bool EnableCsvImports { get; set; }
         public bool UseMPG { get; set; }
         public bool UseDescending { get; set; }

Models/Vehicle.cs

@@ -8,5 +8,6 @@
         public string Make { get; set; }
         public string Model { get; set; }
         public string LicensePlate { get; set; }
+        public bool IsElectric { get; set; } = false;
     }
 }