feat: KPI详情历史数据来源/状态中文显示 — sourceLabel/statusLabel映射(Excel导入/账簿提取/手动录入/已验证/估算等)

frontend/src/views/KPIDetail.vue

@@ -169,9 +169,11 @@
                 <el-tag v-else type="info" size="small">—</el-tag>
               </template>
             </el-table-column>
-            <el-table-column prop="source_type" label="来源" width="90" />
-            <el-table-column prop="data_status" label="状态" width="90">
-              <template #default="{ row }"><el-tag :type="row.data_status==='verified'?'success':'warning'" size="small">{{ row.data_status }}</el-tag></template>
+            <el-table-column label="来源" width="90">
+              <template #default="{ row }">{{ sourceLabel(row.source_type) }}</template>
+            </el-table-column>
+            <el-table-column label="状态" width="90">
+              <template #default="{ row }"><el-tag :type="row.data_status==='verified'?'success':'warning'" size="small">{{ statusLabel(row.data_status) }}</el-tag></template>
             </el-table-column>
             <el-table-column prop="source_batch" label="数据批次" min-width="160" show-overflow-tooltip />
           </el-table>
@@ -333,6 +335,24 @@ function formatValue(v: any) {
   // 整数不带小数，非整数保留2位
   return n.toLocaleString('zh-CN', { minimumFractionDigits: 0, maximumFractionDigits: 2 })
 }
+
+// 来源中文映射
+function sourceLabel(s: string) {
+  const map: Record<string, string> = {
+    excel: 'Excel导入', ledger: '账簿提取', manual: '手动录入',
+    'excel-import': 'Excel导入', forecast: '预测', sales_ranking: '销售排行',
+    'bot-bridge-v2': 'Bot桥接', verify: '验证数据', erp: 'ERP',
+  }
+  return map[s] || s || '—'
+}
+
+// 状态中文映射
+function statusLabel(s: string) {
+  const map: Record<string, string> = {
+    verified: '已验证', estimated: '估算', pending: '待处理', error: '错误',
+  }
+  return map[s] || s || '—'
+}
 const mapOptions = ref<any[]>([])
 const activeTab = ref('basic')