Fixes to support bfres material animation replacing as json

Author: KillzXGaming

Plugins/CafeLibrary/Bfres/Animations/BfresMaterialAnim.cs

@@ -229,11 +229,13 @@ private void ReplaceAction()
             var dlg = new ImguiFileDialog();
             dlg.FileName = $"{MaterialAnim.Name}.bfmaa";
             dlg.AddFilter(".bfmaa", ".bfmaa");
-          //  dlg.AddFilter(".json", ".json");
+            dlg.AddFilter(".json", ".json");
 
             if (dlg.ShowDialog())
             {
                 MaterialAnim.Import(dlg.FilePath, ResFile);
+                MaterialAnim.Name = this.Name;
+
                 Reload(MaterialAnim);
             }
         }