Change "Default dashboard" to "Automatic dashboard"

[NoRi2909]

Proposed change

Currently there is a duplicated use of the term "Default dashboard" – for the pre-populated dashboard type maintained by Home Assistant and the first dashboard at the top of the sidebar.

The pre-populated dashboard is currently called "Default dashboard"

and the one that shows up at the top of the Sidebar is also called "Default":

This PR removes that ambiguity by renaming the "Default dashboard" type as "Automatic dashboard".
It also updates the description to "… all your devices and services …"
And it finally replaces the outdated term "configuration" with "settings" in the explanation of "Take control" when making an "Automatic dashboard" editable.

This change will also make it much easier to explain the effect of switching an entity to "hidden" regarding dashboards as we can now say "not included in an automatic dashboard". See PR #23473 for details.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New feature (thank you!)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue or discussion:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• There is no commented out code in this PR.
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

[frenck]

I am not sure about this one. We support multiple different automatic or generated dashboards actually (and aim to introduce more of those). The suggested wording (with that in mind) seems not right.

[NoRi2909]

@frenck I'm open to any other suggestions. This is just one idea to reword this.

We came to this point regarding the behavior of hidden entities which currently have this explanation:
"Hidden entities will not be shown on your dashboard or included when indirectly referenced …"

That is (no longer) accurate as a "hidden" entity can still be placed on any user-defined dashboard, it's just not shown on those "automatic" or "pre-populated" dashboards. But as they are currently called "Default dashboard(s)" we we'd get an even more misleading explanation if we used that term there.