fix(frontend): export promotion evidence csv

frontend/src/views/competency/growth.vue

@@ -17,6 +17,7 @@
             :value="person.extPartyId"
           />
         </el-select>
+        <el-button :icon="Download" :disabled="!evidence || !extPartyId.trim()" @click="exportEvidenceCsv">导出证据包</el-button>
         <el-button type="danger" :icon="Refresh" :loading="loading" @click="loadAll">刷新</el-button>
       </div>
     </section>
@@ -131,8 +132,9 @@
 </template>
 
 <script setup name="CompetencyGrowth" lang="ts">
-import { Refresh } from '@element-plus/icons-vue';
+import { Download, Refresh } from '@element-plus/icons-vue';
 import { ElMessage } from 'element-plus';
+import FileSaver from 'file-saver';
 import { computed, onMounted, ref, watch } from 'vue';
 import { listPracticeScenarios } from '@/api/aihr/practice';
 import {
@@ -228,6 +230,38 @@ const createManualAssignment = async () => {
   }
 };
 
+const csvCell = (value: unknown) => `"${String(value ?? '').replaceAll('"', '""')}"`;
+
+const appendCsvRow = (rows: string[], ...values: unknown[]) => {
+  rows.push(values.map(csvCell).join(','));
+};
+
+const exportEvidenceCsv = () => {
+  const party = extPartyId.value.trim();
+  if (!evidence.value || !party) {
+    ElMessage.warning('请先选择或输入员工');
+    return;
+  }
+  const rows: string[] = [];
+  const personName = selectedPerson.value?.personName || party;
+  appendCsvRow(rows, 'section', 'field', 'value');
+  appendCsvRow(rows, 'summary', 'employee', personName);
+  appendCsvRow(rows, 'summary', 'ext_party_id', party);
+  appendCsvRow(rows, 'summary', 'current_level', evidence.value.currentLevel);
+  appendCsvRow(rows, 'summary', 'assessment_score', evidence.value.assessmentScore);
+  appendCsvRow(rows, 'summary', 'training_minutes', evidence.value.trainingMinutes);
+  appendCsvRow(rows, 'summary', 'contribution', evidence.value.contribution);
+  appendCsvRow(rows, 'summary', 'completed', evidence.value.completed);
+  appendCsvRow(rows, 'summary', 'pending_review', evidence.value.pendingReview);
+  profile.value?.growthPath.forEach((stage) => appendCsvRow(rows, 'growth_path', `${stage.level} ${stage.status}`, `${stage.progress}% ${stage.evidence}`));
+  evidence.value.dimensions.forEach((item) => appendCsvRow(rows, 'dimension', item.label, `${item.value} ${item.note}`));
+  evidence.value.evidenceItems.forEach((item, index) => appendCsvRow(rows, 'evidence_item', index + 1, item));
+  evidence.value.latestRecords.forEach((item) => appendCsvRow(rows, 'latest_record', item.scene, `${item.score} ${item.status} ${item.time} ${item.summary}`));
+  evidence.value.assignments.forEach((item) => appendCsvRow(rows, 'assignment', item.scenarioName, `${item.status} ${item.createTime} ${item.reason}`));
+  FileSaver.saveAs(new Blob([`\uFEFF${rows.join('\n')}`], { type: 'text/csv;charset=utf-8' }), `aihr-promotion-evidence-${party}.csv`);
+  ElMessage.success('成长证据包 CSV 已导出');
+};
+
 watch(selectedProjectCode, async () => {
   extPartyId.value = '';
   await loadOrgSnapshot();
@@ -279,7 +313,7 @@ onMounted(() => {
 
 .head-actions {
   display: grid;
-  grid-template-columns: 220px 280px auto;
+  grid-template-columns: 220px 280px auto auto;
   gap: 10px;
 }