debug feature

[mdxprograms]

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

Describe the solution you'd like
Add a development debugging experience to simplify workflow

Additional context
Should add an ability to show a hovering modal in the bottom right of the browser that displays any elements
surrounded by a debug method and outputs information for each one
Possible tabbed or sorted list UX

An example:

debug(element) -> { attributes: ..., events: { on: ..., when:... }, timeline: (show what's changed and how) }

[github-actions]

Stale issue message