fix:批量修复了一些问题

frontend/src/admin/pages/EvalPage.tsx

@@ -155,7 +155,7 @@ export default function EvalPage() {
       <Card>
         <CardHeader
           title="准确率对比"
-          description="按 provider × 模型聚合,仅统计有效预测"
+          description="按 provider × 模型 × prompt_version 聚合,仅统计有效预测"
         />
         <CardBody>
           {loading ? (
@@ -163,12 +163,15 @@ export default function EvalPage() {
               <Spinner />
             </div>
           ) : summary.length === 0 ? (
-            <EmptyText text="暂无评估数据,请调整筛选条件或先完成预测与结算" />
+            <EmptyState text="暂无评估数据,请调整筛选条件或先完成预测与结算" />
           ) : (
             <DataTable
               columns={[
                 { key: 'provider', label: '提供商' },
                 { key: 'model', label: '模型' },
+                { key: 'prompt_version', label: '版本', render: (row: any) => (
+                  <span className="font-mono text-2xs">{row.prompt_version ?? '—'}</span>
+                ) },
                 { key: 'total', label: '评估条数' },
                 { key: 'accuracy_1x2', label: '1X2 准确率', render: (row: any) => (
                   <span className="tabular-nums">{row.accuracy_1x2 != null ? `${row.accuracy_1x2}%` : '—'}</span>
@@ -179,9 +182,24 @@ export default function EvalPage() {
                 { key: 'avg_subjective_confidence', label: '平均置信度', render: (row: any) => (
                   <span className="tabular-nums">{row.avg_subjective_confidence != null ? row.avg_subjective_confidence.toFixed(2) : '—'}</span>
                 ) },
+                { key: 'calibration', label: '置信度校准(桶命中率)', render: (row: any) => (
+                  row.calibration ? (
+                    <div className="flex flex-wrap gap-x-3 gap-y-1 text-2xs">
+                      {Object.entries(row.calibration).map(([name, b]: [string, any]) => (
+                        <span key={name} className="inline-flex items-center gap-1">
+                          <span className="text-ink-400">{name}:</span>
+                          <span className="tabular-nums font-medium">
+                            {b.hit_rate != null ? `${b.hit_rate}%` : '—'}
+                          </span>
+                          <span className="text-ink-300">({b.total})</span>
+                        </span>
+                      ))}
+                    </div>
+                  ) : '—'
+                ) },
               ]}
               data={summary}
-              rowKey={(row: any) => `${row.provider}-${row.model}`}
+              rowKey={(row: any) => `${row.provider}-${row.model}-${row.prompt_version ?? ''}`}
               emptyText="暂无评估数据"
             />
           )}