updated to accept only .tar.zstd uploads

ParadoxSaveParser.WebAPI/Game.cs

@@ -3,5 +3,16 @@
 public enum Game
 {
     Unknown,
-    EU4
-}
+    EU4,
+    Stellaris,
+}
+
+public static class GameSaveEntryNames
+{
+    /// name of the entry in uploaded .tar.zst which contains game data
+    public static readonly IReadOnlyDictionary<Game, string> Map = new Dictionary<Game, string>
+    {
+        { Game.EU4, "gamestate" },
+        { Game.Stellaris, "gamestate" },
+    };
+}