Creat and edit "suggested_area" in frontend

[VesleSlotten]

Is your feature request related to a problem? Please describe. No

Describe the solution you'd like

The configuration option "suggested area" appears as "Area" in Home Assistant, which is very good. However, this must be entered manually in the configuration file, and it would have been very good if this could be edited in the WEB interface.

Describe alternatives you've considered

The alternative is either to edit this in the configuration file or directly in Home Assistant.