See run outcomes on the measurement chart

The measurement control chart showed each point's own pass/fail, but seeing how runs behaved meant filtering by run outcome and reloading, losing the full distribution.

• Added a colored ring around every control chart point showing its run's outcome (pass, fail, error, timeout, aborted), so value-to-run-outcome correlation is visible in one view
• Hid the ring only where it would blend into the point's own color, and unified point sizes so ringed points don't read as larger values