Update GaCy-GO

internal/sdkserver/api_inventory_test.go

@@ -19,6 +19,10 @@ func TestInventoryMaterialsUpdateIsCatalogBoundAndPreservesSave(t *testing.T) {
 	if err := os.WriteFile(filepath.Join("resources", "InventoryItemConfig.json"), []byte(`{"item_ids":[101,102,301]}`), 0o644); err != nil {
 		t.Fatal(err)
 	}
+	eidolonConfig := `{"avatars":{"1001":{"ranks":[{"cost":[{"ItemID":11001,"ItemNum":1}]}]}},"ex_materials":{}}`
+	if err := os.WriteFile(filepath.Join("resources", "EidolonConfig.json"), []byte(eidolonConfig), 0o644); err != nil {
+		t.Fatal(err)
+	}
 	original := `{"avatars":{"1001":{"level":80}},"battle_config":{},"materials":{"101":4}}`
 	if err := os.WriteFile("freesr-data.json", []byte(original), 0o644); err != nil {
 		t.Fatal(err)