feat(default): add model performance badges

Add a batched performance summary API for model square cards and show compact latency, throughput, and status metrics without increasing card size. Also fix OTP verification form submission.

web/default/src/i18n/locales/fr.json

@@ -446,6 +446,8 @@
     "Available Models": "Modèles disponibles",
     "Available Rewards": "Récompenses disponibles",
     "Average latency": "Latence moyenne",
+    "Latency": "Latence",
+    "Latency short": "Lat.",
     "Average latency, TTFT, and success rate by group": "Latence moyenne, TTFT et taux de réussite par groupe",
     "Average RPM": "RPM moyen",
     "Average time-to-first-token (TTFT) by group": "Temps moyen jusqu’au premier token (TTFT) par groupe",
@@ -3603,6 +3605,7 @@
     "Statistical tokens": "Jetons statistiques",
     "Statistics reset": "Statistiques réinitialisées",
     "Status": "Statut",
+    "Status short": "État",
     "Status & Sync": "Statut et synchronisation",
     "Status Code": "Code de statut",
     "Status Code Mapping": "Mappage des codes d'état",
@@ -3834,6 +3837,7 @@
     "This year": "Cette année",
     "Three steps to get started": "Trois étapes pour commencer",
     "Throughput": "Débit",
+    "Throughput short": "TPS",
     "Throughput by group": "Débit par groupe",
     "Throughput trend": "Tendance du débit",
     "Tier": "Palier",