DEFAULT (EMPTY WORKFLOW)

### Prerequisites

- [x] I am running the latest version of ComfyUI
- [x] I have custom nodes enabled

### What happened?

I want to open ComfyUI (portable) with a blank work space.
NO WORKFLOW, every single time.
How is this not an OPTION or doable?
I have no use or need for your default workflow and don't want to have to deal with it when i'm opening multiple TABS... this should be super easy... FIX THIS SHITl... it's the moost ANNOYING thing every to pop open 10 tabs, and then have to go back and close some stupid "unsaved workflow" document... that sohouldn't open in the first place....

### Steps to Reproduce

1.
2.
3.I want to open ComfyUI (portable) with a blank work space.
NO WORKFLOW, every single time.
How is this not an OPTION or doable?
I have no use or need for your default workflow and don't want to have to deal with it when i'm opening multiple TABS... this should be super easy... FIX THIS SHITl... it's the moost ANNOYING thing every to pop open 10 tabs, and then have to go back and close some stupid "unsaved workflow" document... that sohouldn't open in the first place....

### How is this affecting you?

Crashes ComfyUI completely

### ComfyUI Frontend Version

ALL

### Browser

Chrome/Chromium

### Console Errors

```javascript
I want to open ComfyUI (portable) with a blank work space.
NO WORKFLOW, every single time.
How is this not an OPTION or doable?
I have no use or need for your default workflow and don't want to have to deal with it when i'm opening multiple TABS... this should be super easy... FIX THIS SHITl... it's the moost ANNOYING thing every to pop open 10 tabs, and then have to go back and close some stupid "unsaved workflow" document... that sohouldn't open in the first place....
```

### Logs

```shell
I want to open ComfyUI (portable) with a blank work space.
NO WORKFLOW, every single time.
How is this not an OPTION or doable?
I have no use or need for your default workflow and don't want to have to deal with it when i'm opening multiple TABS... this should be super easy... FIX THIS SHITl... it's the moost ANNOYING thing every to pop open 10 tabs, and then have to go back and close some stupid "unsaved workflow" document... that sohouldn't open in the first place....
```

### Additional Context

I want to open ComfyUI (portable) with a blank work space.
NO WORKFLOW, every single time.
How is this not an OPTION or doable?
I have no use or need for your default workflow and don't want to have to deal with it when i'm opening multiple TABS... this should be super easy... FIX THIS SHITl... it's the moost ANNOYING thing every to pop open 10 tabs, and then have to go back and close some stupid "unsaved workflow" document... that sohouldn't open in the first place....

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-11323-DEFAULT-EMPTY-WORKFLOW-3456d73d365081189e57c009445c570a) by [Unito](https://www.unito.io)