'received via the /fail endpoint' to include the status code?

[wlupton]

I'm wondering whether log item details (in the GUI) could include the status code. Currently I believe we see this:

regardless of whether the /fail or /<status> endpoint was used.

[cuu508]

Healthchecks currently doesn't tack the status code (and so cannot display it), but this is something it could and probably should do.
Storing one extra single-byte field per ping should be fine.

[cuu508]

Once we start tracking exit status in the database, we can show it in the "ping details" dialog:

And in the event log:

In the log, there's no explanation for what a number in a red badge means. But I think a technical user would be able to guess, especially the person who set it up.