feat(客户管理): 新增税号字段并优化客户信息展示

feat(订单管理): 增加宽度和厚度公差字段，优化销售员选择方式

feat(合同管理): 新增合同管理模块及相关API接口

refactor(文件列表): 重构文件列表组件样式和布局

fix(QRCode): 修复内容为空时仍触发生成的bug

perf(线圈管理): 优化用户列表加载条件，减少不必要请求

style(代码): 移除多余的空行和注释代码

klp-ui/src/views/crm/components/ReceiveTable.vue

@@ -1,22 +1,5 @@
 <template>
   <div>
-    <!-- <el-form v-if="searchable" :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
-      <el-form-item label="客户名称" prop="customerId">
-        <CustomerSelect v-model="queryParams.customerId" />
-      </el-form-item>
-      <el-form-item label="到期日" prop="dueDate">
-        <el-date-picker clearable
-          v-model="queryParams.dueDate"
-          type="date"
-          value-format="yyyy-MM-dd"
-          placeholder="请选择到期日">
-        </el-date-picker>
-      </el-form-item>
-      <el-form-item>
-        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
-        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
-      </el-form-item>
-    </el-form> -->
     <el-descriptions :column="3" title="财务状态" border>
       <el-descriptions-item label="订单总金额">{{ order.orderAmount }}</el-descriptions-item>
       <el-descriptions-item label="已收款金额">{{ receivedAmount }}</el-descriptions-item>
@@ -128,12 +111,6 @@
         <el-form-item label="收款金额" prop="amount">
           <el-input-number :controls=false v-model="form.amount" :step="1.00" :precision="2" placeholder="请输入应收金额" :min="0" :max="unreceivedAmount" style="width: 100%;"/>
         </el-form-item>
-        <!-- <el-form-item label="已收金额" prop="paidAmount">
-          <el-input v-model="form.paidAmount" disabled placeholder="请输入已收金额" />
-        </el-form-item> -->
-        <!-- <el-form-item label="未收金额" prop="balanceAmount">
-          <el-input v-model="form.balanceAmount" placeholder="请输入未收金额" />
-        </el-form-item> -->
         <el-form-item label="备注" prop="remark">
           <el-input v-model="form.remark" placeholder="请输入备注" />
         </el-form-item>
@@ -161,13 +138,9 @@
 <script>
 import { listReceivable, getReceivable, delReceivable, addReceivable, updateReceivable, updatePaidAmount } from "@/api/finance/receivable";
 import { updateOrder } from "@/api/crm/order";
-// import CustomerSelect from '@/components/KLPService/CustomerSelect/index.vue';
 
 export default {
   name: "Receivable",
-  // components: {
-  //   CustomerSelect
-  // },
   props: {
     searchable: {
       type: Boolean,