Text that substitutes [previewText] whenever it renders inside a preview or a screenshot test. Values like a Pokémon's id arrive from the network, so without this a golden image would either be blank or would have to wait on a fake. Swapping in a fixed string keeps every rendered image byte identical from run to run.

A stat bar that animates from empty to [progress] and prints its label inside the filled part when there is room, outside it when there is not. The original read `LocalConfiguration.screenWidthDp`, which only exists on Android. [BoxWithConstraints] gives the same measurement on every platform and, unlike a screen width, it reports the width this bar actually got rather than the width of the window.

Shown when a request fails. It always offers a retry, because the alternative the app had before was an indistinguishable spinner that never resolved.

Text that substitutes [previewText] whenever it renders inside a preview or a screenshot test. Values like a Pokémon's id arrive from the network, so without this a golden image would either be blank or would have to wait on a fake. Swapping in a fixed string keeps every rendered image byte identical from run to run.