fix: some abort-related issues

Signed-off-by: flow <flowlnlnln@gmail.com>

launcher/InstanceCreationTask.cpp

@@ -6,6 +6,8 @@ InstanceCreationTask::InstanceCreationTask() = default;
 
 void InstanceCreationTask::executeTask()
 {
+    setAbortStatus(true);
+
     if (updateInstance()) {
         emitSucceeded();
         return;