i18n init (#135)

shouldnt break anything?

Co-authored-by: Tsubasahane <wozaiha@gmail.com>
Reviewed-on: #135
Co-authored-by: Tsubasa <tsubasa@noreply.git.lightless-sync.org>
Co-committed-by: Tsubasa <tsubasa@noreply.git.lightless-sync.org>

LightlessSync/Resources/LocalizationExtention.cs

@@ -0,0 +1,9 @@
+namespace LightlessSync.Resources;
+
+public static class LocalizationExtensions
+{
+    public static string F(this string mask, params object[] args)
+    {
+        return string.Format(mask, args);
+    }
+}