docs(statisticalAnalysis): 更新培训得分字段名为抽问抽答正确率

修改统计页面中培训得分字段的显示名称，使其更准确地反映实际业务含义

src/pages/statisticalAnalysis/index.vue

@@ -298,7 +298,7 @@ export default {
             sortMethodOptions: [
                 { value: 'seizureEfficiency', text: '查获效率' },
                 { value: 'inspectionPassRate', text: '巡检合格率' },
-                { value: 'trainingScore', text: '培训得分' },
+                { value: 'trainingScore', text: '抽问抽答正确率' },
                 { value: 'totalScore', text: '总分' }
             ],
             performanceSortType: 'asc',
@@ -306,7 +306,7 @@ export default {
                 { props: 'name', title: '组织/姓名', slot: true },
                 { props: 'seizureEfficiency', title: '查获效率' },
                 { props: 'inspectionPassRate', title: '巡检合格率' },
-                { props: 'trainingScore', title: '培训得分' },
+                { props: 'trainingScore', title: '抽问抽答正确率' },
                 { props: 'totalScore', title: '总分' }
             ],
             performanceData: [],