Add convert line endings to CR option (#251)

* Add convert line endings to CR option

* Change order of line ending handling options (None,CRLF,CR,LF)

FluentTerminal.App.ViewModels/ShellProfileViewModel.cs

@@ -208,6 +208,7 @@ namespace FluentTerminal.App.ViewModels
                     _lineEndingStyle = value;
                     RaisePropertyChanged();
                     RaisePropertyChanged(nameof(DoNotModifyIsSelected));
+                    RaisePropertyChanged(nameof(ToCRIsSelected));
                     RaisePropertyChanged(nameof(ToCRLFIsSelected));
                     RaisePropertyChanged(nameof(ToLFIsSelected));
                     _editingLineEndingStyle = false;
@@ -233,6 +234,12 @@ namespace FluentTerminal.App.ViewModels
             set => LineEndingStyle = LineEndingStyle.ToLF;
         }
 
+        public bool ToCRIsSelected
+        {
+            get => LineEndingStyle == LineEndingStyle.ToCR;
+            set => LineEndingStyle = LineEndingStyle.ToCR;
+        }
+
         public void SaveChanges()
         {
             Model.Arguments = Arguments;