Feature request: Description and image

[espzav]

Checklist

• Checked the issue tracker for similar issues to ensure this is not a duplicate.
• Described the feature in detail and justified the reason for the request.
• Provided specific use cases and examples.

Feature description

Hi,
it will be nice to add some description and image of demo to TOML file and show it in ESP Launchpad.

Use cases

Nice to have for customers

Alternatives

No response

Additional context

No response

[espzav]

cc @igrr

[sglux]

That is a nice idea, could help to make clear which device it is intended for...