优化 实例列表无版本时点击下载页展示 (#6494)

Author: CiiLu

HMCL/src/main/java/org/jackhuang/hmcl/ui/versions/GameListPage.java

@@ -142,7 +142,7 @@ public GameList() {
 
             GameDirectoryManager.registerVersionsListener(this::loadVersions);
 
-            setOnFailedAction(e -> Controllers.navigate(Controllers.getDownloadPage()));
+            setOnFailedAction(e -> Versions.addNewGame());
         }
 
         @FXThread