extensions_ui: Show an error toast when a dev extension fails to install #22914
+20
−4
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This PR adds an error toast that will be displayed when installing a dev extension fails.
Here's what it looks like:
I did have to touch the workspace
ErrorMessagePrompt
component to make it scroll for long messages. I don't anticipate this being a problem for other classes of errors (if anything, I suspect other long errors will become more usable now).Closes #21237.
Release Notes: