refactor(contract): 统一合同编号字段名从contractNo改为contractCode

修改多个组件中合同编号字段名以保持一致性，移除未使用的props和清理冗余代码

klp-ui/src/views/wms/contract/contractPage.vue

@@ -1,8 +1,8 @@
 <template>
   <div>
     <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
-      <el-form-item label="合同编号" prop="contractNo">
-        <el-input v-model="queryParams.contractNo" placeholder="请输入合同编号" clearable @keyup.enter.native="handleQuery" />
+      <el-form-item label="合同编号" prop="contractCode">
+        <el-input v-model="queryParams.contractCode" placeholder="请输入合同编号" clearable @keyup.enter.native="handleQuery" />
       </el-form-item>
       <el-form-item label="合同类型" prop="type" v-if="showType">
         <el-select v-model="queryParams.type" placeholder="请选择合同类型">
@@ -43,7 +43,7 @@
     <KLPTable v-loading="loading" :data="contractList" @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="55" align="center" />
       <el-table-column label="合同ID" align="center" prop="contractId" v-if="false" />
-      <el-table-column label="合同编号" align="center" prop="contractNo" />
+      <el-table-column label="合同编号" align="center" prop="contractCode" />
       <el-table-column label="合同金额" align="center" prop="amount" />
       <el-table-column label="合同类型" align="center" prop="type" v-if="showType">
         <template slot-scope="scope">
@@ -71,8 +71,8 @@
     <!-- 添加或修改合同信息对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
-        <el-form-item label="合同编号" prop="contractNo">
-          <el-input v-model="form.contractNo" placeholder="请输入合同编号" />
+        <el-form-item label="合同编号" prop="contractCode">
+          <el-input v-model="form.contractCode" placeholder="请输入合同编号" />
         </el-form-item>
         <el-form-item label="合同金额" prop="amount">
           <el-input v-model="form.amount" placeholder="请输入合同金额" />
@@ -141,7 +141,7 @@ export default {
       queryParams: {
         pageNum: 1,
         pageSize: 20,
-        contractNo: undefined,
+        contractCode: undefined,
         partyA: undefined,
         partyB: undefined,
       },
@@ -186,7 +186,7 @@ export default {
     reset() {
       this.form = {
         contractId: undefined,
-        contractNo: undefined,
+        contractCode: undefined,
         amount: undefined,
         type: this.type || undefined,
         accessory: undefined,