Make settings readonly

Author: Jack251970

Flow.Launcher/CustomQueryHotkeySetting.xaml.cs

@@ -10,7 +10,7 @@ namespace Flow.Launcher
 {
     public partial class CustomQueryHotkeySetting : Window
     {
-        public Settings Settings { get; set; }
+        public Settings Settings { get; }
 
         private bool update;
         private CustomPluginHotkey updateCustomHotkey;

Flow.Launcher/CustomShortcutSetting.xaml.cs

@@ -8,7 +8,7 @@ namespace Flow.Launcher
 {
     public partial class CustomShortcutSetting : Window
     {
-        public Settings Settings { get; set; } = Ioc.Default.GetRequiredService<Settings>();
+        public Settings Settings { get; } = Ioc.Default.GetRequiredService<Settings>();
 
         private readonly SettingsPaneHotkeyViewModel _hotkeyVm;
         public string Key { get; set; } = string.Empty;

Flow.Launcher/ViewModel/SettingWindowViewModel.cs

@@ -5,7 +5,7 @@ namespace Flow.Launcher.ViewModel;
 
 public partial class SettingWindowViewModel : BaseModel
 {
-    public Settings Settings { get; set; }
+    public Settings Settings { get; }
 
     public SettingWindowViewModel(Settings settings)
     {