Improve the https://www.drupal.org/pift-ci-job/* UI to make developers more productive

Problem/Motivation

The output at https://www.drupal.org/pift-ci-job/* is very hard to use/scan.

1. Very often, too much space is taken up by the test methods within a test class that did pass, that force you to scroll quite a lot to see the ones that failed.
2. Copy pasting either the FQCN (for running using run-tests.sh locally) or the individual class name (to open it in an IDE) is painful, because 1) it's not <code>-formatted, so annoying to scan for, 2) it's prefixed by the group name plus a period, e.g. Aggregator.Drupal\aggregator\Tests\AggregatorRenderingTest.

Proposed resolution

TBD

Remaining tasks

TBD

User interface changes

TBD