[Feature Request]: UX - show an id for each item in Queue sidebar to differentiate between them

### Is there an existing issue for this?

- [x] I have searched the existing issues and checked the recent builds/commits

### What would your feature do ?

Help us understand in "which" queue item we are currently looking at.
Read **Proposed Workflow** to understand why this feature has value (for me at least).

For the ID I think a string computed in JS like this can suffice
```
const id = new Date().toISOString()
```
and can be used only in frontend.

As alternative if the backend has an ID already in place for each execution that ID can be used.

### Proposed workflow

1. Go to a workflow
2. Set the _Seed to randomize_
3. Run the Workflow _multiple times_ (press cmd+enter 3 times)
4. Now you have 3 queued generations
5. Open Queue sidebar
6. Now you can see Queued Items
7. Wait for all to complete
8. Click on one queue item to see _Details view_
9. Sidebar now show details of that item
10. **Ask yourself "which execution is this"?**
11. Click left arrow to go back to all queue items
12. **Ask yourself "which execution did i just watch"??**

### Additional information

_No response_

┆Issue is synchronized with this [Notion page](https://www.notion.so/Issue-4294-Feature-Request-show-an-id-for-each-item-in-Queue-sidebar-to-differentiate-between--2216d73d365081158b43e42692a5c289) by [Unito](https://www.unito.io)