Evaluation: Fix judge run display

Is your feature request related to a problem?
v2 runs do not compute cosine similarity and do not interact with Langfuse. However, the run cards and detail view still display cosine columns and Langfuse trace links, which are empty or broken for judge runs.

Describe the solution you'd like

• Implement a check for is_judge_run in EvalRunCard, EvalRunsList, and the run detail page
• Remove cosine similarity summary and per-item cosine columns for judge runs
• Hide Langfuse trace links for judge runs while retaining the native score_trace_url path
• Keep the rendering path for v1 unchanged

Inizia individuando EvalRunCard, EvalRunsList e la pagina dei dettagli di un run, quindi traccia come vengono forniti loro is_judge_run e score_trace_url. Verifica il percorso di rendering v1 esistente prima di aggiornare i rami dei Judge-Runs. Il lavoro è completato quando i Judge-Runs nascondono i riepiloghi cosine, le colonne cosine per elemento e i link Langfuse, mantenendo al contempo i link nativi score_trace_url; l’output v1 rimane invariato.