feature: added Ctrl+N/⌘+N shortcut (#795)

(cherry picked from commit 726cf0d)

Author: gigi81

src/Resources/Locales/en_US.axaml

@@ -357,6 +357,7 @@
   <x:String x:Key="Text.Hotkeys" xml:space="preserve">Keyboard Shortcuts Reference</x:String>
   <x:String x:Key="Text.Hotkeys.Global" xml:space="preserve">GLOBAL</x:String>
   <x:String x:Key="Text.Hotkeys.Global.CancelPopup" xml:space="preserve">Cancel current popup</x:String>
+  <x:String x:Key="Text.Hotkeys.Global.Clone" xml:space="preserve">Clone new repository</x:String>
   <x:String x:Key="Text.Hotkeys.Global.CloseTab" xml:space="preserve">Close current page</x:String>
   <x:String x:Key="Text.Hotkeys.Global.GotoPrevTab" xml:space="preserve">Go to previous page</x:String>
   <x:String x:Key="Text.Hotkeys.Global.GotoNextTab" xml:space="preserve">Go to next page</x:String>

src/Resources/Locales/it_IT.axaml

@@ -357,6 +357,7 @@
   <x:String x:Key="Text.Hotkeys" xml:space="preserve">Riferimento Scorciatoie da Tastiera</x:String>
   <x:String x:Key="Text.Hotkeys.Global" xml:space="preserve">GLOBALE</x:String>
   <x:String x:Key="Text.Hotkeys.Global.CancelPopup" xml:space="preserve">Annulla il popup corrente</x:String>
+  <x:String x:Key="Text.Hotkeys.Global.Clone" xml:space="preserve">Clona una nuova repository</x:String>
   <x:String x:Key="Text.Hotkeys.Global.CloseTab" xml:space="preserve">Chiudi la pagina corrente</x:String>
   <x:String x:Key="Text.Hotkeys.Global.GotoPrevTab" xml:space="preserve">Vai alla pagina precedente</x:String>
   <x:String x:Key="Text.Hotkeys.Global.GotoNextTab" xml:space="preserve">Vai alla pagina successiva</x:String>

src/Views/Hotkeys.axaml

@@ -45,7 +45,7 @@
                    FontSize="{Binding Source={x:Static vm:Preference.Instance}, Path=DefaultFontSize, Converter={x:Static c:DoubleConverters.Increase}}"
                    Margin="0,0,0,8"/>
 
-        <Grid RowDefinitions="20,20,20,20,20,20" ColumnDefinitions="150,*">
+        <Grid RowDefinitions="20,20,20,20,20,20,20" ColumnDefinitions="150,*">
           <TextBlock Grid.Row="0" Grid.Column="0" Classes="primary bold" Text="{OnPlatform Ctrl+Shift+P, macOS=⌘+\,}"/>
           <TextBlock Grid.Row="0" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.OpenPreference}"/>
 
@@ -61,8 +61,11 @@
           <TextBlock Grid.Row="4" Grid.Column="0" Classes="primary bold" Text="{OnPlatform Ctrl+Tab, macOS=⌘+⌥+→}"/>
           <TextBlock Grid.Row="4" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.GotoNextTab}" />
 
-          <TextBlock Grid.Row="5" Grid.Column="0" Classes="primary bold" Text="ESC"/>
-          <TextBlock Grid.Row="5" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.CancelPopup}" />
+          <TextBlock Grid.Row="5" Grid.Column="0" Classes="primary bold" Text="{OnPlatform Ctrl+N, macOS=⌘+N}"/>
+          <TextBlock Grid.Row="5" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.Clone}" />
+
+          <TextBlock Grid.Row="6" Grid.Column="0" Classes="primary bold" Text="ESC"/>
+          <TextBlock Grid.Row="6" Grid.Column="1" Margin="16,0,0,0" Text="{DynamicResource Text.Hotkeys.Global.CancelPopup}" />
         </Grid>
 
         <TextBlock Text="{DynamicResource Text.Hotkeys.Repo}"

src/Views/Launcher.axaml.cs

@@ -136,6 +136,22 @@ protected override void OnKeyDown(KeyEventArgs e)
                     return;
                 }
 
+                if (e.Key == Key.N)
+                {
+                    if (vm.ActivePage.Data is not ViewModels.Welcome)
+                    {
+                        vm.AddNewTab();
+                    }
+                    
+                    if (vm.ActivePage.Data is ViewModels.Welcome welcome)
+                    {
+                        welcome.Clone();
+                    }
+                    
+                    e.Handled = true;
+                    return;
+                }
+
                 if ((OperatingSystem.IsMacOS() && e.KeyModifiers.HasFlag(KeyModifiers.Alt) && e.Key == Key.Right) ||
                     (!OperatingSystem.IsMacOS() && !e.KeyModifiers.HasFlag(KeyModifiers.Shift) && e.Key == Key.Tab))
                 {