fix(customers): close editor after successful save

src/modules/customers/pages/CustomersView.vue

@@ -615,6 +615,7 @@ async function saveCustomer() {
       ElMessage.success('客户资料已保存')
     }
     await loadCustomers()
+    if (!failures.length) editorOpen.value = false
   } catch (error) { ElMessage.error(getApiErrorMessage(error, '客户资料保存失败，请稍后重试')) }
   finally { saving.value = false }
 }
@@ -1084,7 +1085,7 @@ onMounted(() => { void loadCustomers() })
       <el-form ref="formRef" v-loading="editorLoading" :model="form" :rules="rules" label-position="top" class="drawer-form" :disabled="editorLoading || saving || submitting || uploadingQualifications">
         <FormSection title="基础资料" description="维护工商登记和企业主体信息。"><div class="form-grid two-cols">
           <el-form-item label="公司名称" prop="tenantName" required><el-input v-model="form.tenantName" placeholder="请输入工商登记公司名称" maxlength="128" /></el-form-item>
-          <el-form-item label="客户昵称" prop="customerNickname"><el-input v-model="form.customerNickname" placeholder="不填默认生成中文拼音大写首字母，如 SZWL" maxlength="32" /><small class="field-hint">用于非法定打印与简短展示；报关、合同等法定单据仍使用公司全称。</small></el-form-item>
+          <el-form-item label="客户昵称" prop="customerNickname"><el-input v-model="form.customerNickname" placeholder="不填默认生成中文拼音大写首字母，如 SZWL" maxlength="32" /><small class="field-hint">创建后仍可在客户资料中修改。</small></el-form-item>
           <el-form-item label="营业执照企业名称" prop="legalName" required><el-input v-model="form.legalName" placeholder="请输入营业执照上的企业名称" maxlength="128" /></el-form-item>
           <el-form-item label="法定代表人" prop="legalRepresentative"><el-input v-model="form.legalRepresentative" placeholder="请输入法定代表人姓名（选填）" maxlength="64" /></el-form-item>
           <el-form-item label="企业类型" prop="enterpriseType"><el-input v-model="form.enterpriseType" placeholder="如：有限责任公司" maxlength="64" /></el-form-item>