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

Empieza localizando EvalRunCard, EvalRunsList y la página de detalles del run; después, sigue cómo se proporcionan is_judge_run y score_trace_url a estos componentes. Verifica la ruta de renderizado existente de v1 antes de actualizar las ramas de Judge-Runs. Se considera terminado cuando los Judge-Runs ocultan los resúmenes de cosine, las columnas de cosine por elemento y los enlaces de Langfuse, mientras conservan los enlaces nativos de score_trace_url; la salida de v1 permanece sin cambios.