feat(credit): 添加信用模块数据导入导出功能

- 为行政许可、破产重整、分支机构、历史法定代表人、附近企业、专利、疑似关系模块添加导入功能
- 在工具栏中将导入按钮文本更新为导入(多)以区分单个导入和批量导入
- 为各信用模块表格添加导入弹窗组件和相应的导入导出事件处理
- 实现各信用模块的导出功能，支持按搜索条件导出数据
- 优化表格数据源处理，支持关键词搜索和状态筛选
- 添加链接字段的点击跳转功能，提升用户体验
- 移除冗余的表格列字段，精简表格展示内容

src/views/credit/creditPatent/components/credit-patent-import.vue

@@ -0,0 +1,94 @@
+<!-- 专利导入弹窗 -->
+<template>
+  <ele-modal
+    :width="520"
+    :footer="null"
+    title="专利批量导入"
+    :visible="visible"
+    @update:visible="updateVisible"
+  >
+    <a-spin :spinning="loading">
+      <a-upload-dragger
+        accept=".xls,.xlsx"
+        :show-upload-list="false"
+        :customRequest="doUpload"
+        style="padding: 24px 0; margin-bottom: 16px"
+      >
+        <p class="ant-upload-drag-icon">
+          <cloud-upload-outlined />
+        </p>
+        <p class="ant-upload-hint">将文件拖到此处，或点击上传</p>
+      </a-upload-dragger>
+    </a-spin>
+    <div class="ele-text-center">
+      <span>只能上传xls、xlsx文件，</span>
+      <a :href="templateUrl" download="专利导入模板.xlsx"> 下载导入模板 </a>
+    </div>
+  </ele-modal>
+</template>
+
+<script lang="ts" setup>
+  import { computed, ref } from 'vue';
+  import { message } from 'ant-design-vue/es';
+  import { CloudUploadOutlined } from '@ant-design/icons-vue';
+  import { importCreditPatent } from '@/api/credit/creditPatent';
+  import { API_BASE_URL } from '@/config/setting';
+
+  const emit = defineEmits<{
+    (e: 'done'): void;
+    (e: 'update:visible', visible: boolean): void;
+  }>();
+
+  defineProps<{
+    // 是否打开弹窗
+    visible: boolean;
+  }>();
+
+  // 导入请求状态
+  const loading = ref(false);
+
+  // 模板下载地址，保持与当前接口域名一致
+  const templateUrl = computed(() => {
+    const base = (localStorage.getItem('ApiUrl') || API_BASE_URL || '').replace(
+      /\/$/,
+      ''
+    );
+    return `${base}/credit/credit-patent/import/template`;
+  });
+
+  /* 上传 */
+  const doUpload = ({ file }) => {
+    if (
+      ![
+        'application/vnd.ms-excel',
+        'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
+      ].includes(file.type)
+    ) {
+      message.error('只能选择 excel 文件');
+      return false;
+    }
+    if (file.size / 1024 / 1024 > 10) {
+      message.error('大小不能超过 10MB');
+      return false;
+    }
+    loading.value = true;
+    importCreditPatent(file)
+      .then((msg) => {
+        loading.value = false;
+        message.success(msg);
+        updateVisible(false);
+        emit('done');
+      })
+      .catch((e) => {
+        loading.value = false;
+        message.error(e.message);
+      });
+    return false;
+  };
+
+  /* 更新 visible */
+  const updateVisible = (value: boolean) => {
+    emit('update:visible', value);
+  };
+</script>
+