UX-3 附件上传删除功能

frontend/src/views/FinanceDetail.vue

@@ -28,6 +28,15 @@
       </el-descriptions>
     </el-card>
 
+    <el-card class="mt-12" v-if="item">
+      <AttachmentList
+        :study-id="study.currentStudy?.id || ''"
+        entity-type="finance"
+        :entity-id="item.id"
+        :show-uploader="true"
+      />
+    </el-card>
+
     <FinanceForm v-model="showEdit" :item="item" @success="loadItem" />
   </div>
 </template>
@@ -39,6 +48,7 @@ import { ElMessage } from "element-plus";
 import FinanceStatusActions from "../components/FinanceStatusActions.vue";
 import FinanceForm from "../components/FinanceForm.vue";
 import PermissionAction from "../components/PermissionAction.vue";
+import AttachmentList from "../components/attachments/AttachmentList.vue";
 import { fetchFinanceItem } from "../api/finance";
 import { useStudyStore } from "../store/study";
 import { useAuthStore } from "../store/auth";