ChromeStatus stopped giving clear 404 error messages

[jrobbins]

If the user visits a URL for a feature that does not exist (e.g., because they only copied part of the ID of an existing feature) then our API gives 404 responses. However, our SPA UI spins a while and then shows a toast saying that "Something went wrong. Please try again."

We should present the user with a much more clear 404 response in the UI.

[Opalehmann]

's

[SINJINI-G]

I checked this bug and have come up with these two solutions:

1. Redirect users to a dedicated "404 Not Found" page if the feature does not exist and perhaps provide a link to the home page or other relevant sections.
2. Display an inline error message with "Back" button to help users navigate.

Please let me know what you think. @jrobbins
I would like to work on this issue.