Comfyui Portable Frontend - no more option to empty the queue

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have searched existing issues to make sure this isn't a duplicate
- [x] I have tested with all custom nodes disabled ([see how](https://docs.comfy.org/troubleshooting/custom-node-issues#step-1%3A-test-with-all-custom-nodes-disabled))

### What happened?

With the new version there is no option to empty the queue. The only option I see, is to clear the queue jobs one at a time. So if you have 20 jobs in the queue, you need to click clear job 20 times.

### Steps to Reproduce

1. Start generating 10 or 20 images
2. Try to empty the queue in one click like before the update.

### How is this affecting you?

Crashes ComfyUI completely

### ComfyUI Frontend Version

1.33.10

### Browser

Firefox

### Console Errors

```javascript

```

### Logs

```shell

```

### Additional Context

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-7133-Comfyui-Portable-Frontend-no-more-option-to-empty-the-queue-2be6d73d365081a6925ed470c8f8b928) by [Unito](https://www.unito.io)