Is there a way to sub-divide or section ESPHome devices?

[mprowe]

Describe the enhancement

I am running the ESPHome addon (currently 2025.10.5), and now that my library of devices has grown (& growing ever bigger!), it is becoming difficult to manage with them all when dumped in the Device Builder Dashboard.
Is it possible to create multi- or sub-dashboards. For example: All my power management in a Supply Cabinet dashboard, kitchen devices in a Kitchen dashboard and so on?
I have tried experimenting with “names” to sort into some sort of order. But that is not working very well.

Regards, Martin

Use cases

I could focus in on the target(s) in question.

Visual examples

In the style of the classic IDEs:

Anything else?

No response