Lintian tab doesn't make context clear

The Lintian summary tab of a Lintian Work Request doesn't explain anything about the context of the test.

e.g. https://debusine.debian.net/debian/developers/work-request/241656 is the "amd64" lintian run that covers the source package, "amd64", and "all" binaries. The summary tells me the results, but not what was being tested.

In the case of cancelled work requests, the tab shows almost no information at all. e.g. https://debusine.debian.net/debian/developers/work-request/241567

The workflow tree has better information in its label for the leaf node than the node shows, on itself.