Remove setter for observable collection & Add blank line for code quality

Author: Jack251970

Flow.Launcher/SelectBrowserWindow.xaml.cs

@@ -23,9 +23,11 @@ public int SelectedCustomBrowserIndex
                 OnPropertyChanged(nameof(CustomBrowser));
             }
         }
-        public ObservableCollection<CustomBrowserViewModel> CustomBrowsers { get; set; }
+
+        public ObservableCollection<CustomBrowserViewModel> CustomBrowsers { get; }
 
         public CustomBrowserViewModel CustomBrowser => CustomBrowsers[SelectedCustomBrowserIndex];
+
         public SelectBrowserWindow(Settings settings)
         {
             _settings = settings;

Flow.Launcher/SelectFileManagerWindow.xaml.cs

@@ -31,7 +31,8 @@ public int SelectedCustomExplorerIndex
                 OnPropertyChanged(nameof(CustomExplorer));
             }
         }
-        public ObservableCollection<CustomExplorerViewModel> CustomExplorers { get; set; }
+
+        public ObservableCollection<CustomExplorerViewModel> CustomExplorers { get; }
 
         public CustomExplorerViewModel CustomExplorer => CustomExplorers[SelectedCustomExplorerIndex];