Add Russian local to the resources. (#796)

src/Ursa.Themes.Semi/Index.axaml.cs

@@ -17,6 +17,7 @@ public class SemiTheme : Styles
         { new CultureInfo("zh-CN"), new zh_cn() },
         { new CultureInfo("en-US"), new en_us() },
         { new CultureInfo("fr-FR"), new fr_fr() },
+        { new CultureInfo("ru-RU"), new ru_ru() },
     };
 
     private static readonly ResourceDictionary _defaultResource = new zh_cn();

src/Ursa.Themes.Semi/Locale/ru-ru.axaml

@@ -0,0 +1,21 @@
+<ResourceDictionary xmlns="https://github.com/avaloniaui"
+                    x:Class="Ursa.Themes.Semi.Locale.ru_ru"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <x:String x:Key="STRING_MENU_BRING_TO_FRONT">На передний план</x:String>
+    <x:String x:Key="STRING_MENU_BRING_FORWARD">На слой выше</x:String>
+    <x:String x:Key="STRING_MENU_SEND_BACKWARD">На слой ниже</x:String>
+    <x:String x:Key="STRING_MENU_SEND_TO_BACK">На задний план</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_OK">ОК</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_CANCEL">Отмена</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_YES">Да</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_NO">Нет</x:String>
+    <x:String x:Key="STRING_MENU_DIALOG_CLOSE">Закрыть</x:String>
+    <x:String x:Key="STRING_PAGINATION_JUMP_TO">Перейти к странице</x:String>
+    <x:String x:Key="STRING_PAGINATION_PAGE"> </x:String>
+    <x:String x:Key="STRING_THEME_TOGGLE_DARK">Темная</x:String>
+    <x:String x:Key="STRING_THEME_TOGGLE_LIGHT">Светлая</x:String>
+    <x:String x:Key="STRING_THEME_TOGGLE_SYSTEM">Системная</x:String>
+    <x:String x:Key="STRING_DATE_TIME_CONFIRM">Подтвердить</x:String>
+    <x:String x:Key="STRING_DATE_TIME_START_TIME">Время начала</x:String>
+    <x:String x:Key="STRING_DATE_TIME_END_TIME">Время окончания</x:String>
+</ResourceDictionary>

src/Ursa.Themes.Semi/Locale/ru-ru.axaml.cs

@@ -0,0 +1,13 @@
+using Avalonia.Controls;
+using Avalonia.Markup.Xaml;
+
+namespace Ursa.Themes.Semi.Locale;
+
+public class ru_ru: ResourceDictionary
+{
+    public ru_ru()
+    {
+        AvaloniaXamlLoader.Load(this);
+        this["STRING_PAGINATION_PAGE"] = string.Empty;
+    }
+}