style: 移除表格和表单组件多余的size="small"属性

统一调整页面内el-table、el-button、el-input、el-date-picker的size属性，移除冗余的small尺寸配置，保持组件样式一致性

src/views/ledgerManage/contractExpirationLedger/index.vue

@@ -54,7 +54,7 @@
         <template #default="scope">
           <div class="detail-container">
             <div class="detail-title">合同明细</div>
-            <el-table :data="scope.row.ledgerContractExpirationDetailList || []" border fit size="small"
+            <el-table :data="scope.row.ledgerContractExpirationDetailList || []" border fit 
               style="width: 100%; margin-top: 10px;">
               <el-table-column label="序号" type="index" width="60" align="center" />
               <el-table-column label="合同名称" prop="contractName" align="center" min-width="200"
@@ -113,30 +113,30 @@
         </el-form-item>
         <el-form-item label="合同明细">
           <div style="width: 100%">
-            <el-button type="primary" size="small" icon="Plus" @click="handleAddDetail" style="margin-bottom: 10px">
+            <el-button type="primary"  icon="Plus" @click="handleAddDetail" style="margin-bottom: 10px">
               新增明细
             </el-button>
-            <el-table :data="form.ledgerContractExpirationDetailList || []" border fit size="small" style="width: 100%">
+            <el-table :data="form.ledgerContractExpirationDetailList || []" border fit  style="width: 100%">
               <el-table-column label="合同名称" min-width="180">
                 <template #default="scope">
-                  <el-input v-model="scope.row.contractName" placeholder="请输入合同名称" size="small" />
+                  <el-input v-model="scope.row.contractName" placeholder="请输入合同名称"  />
                 </template>
               </el-table-column>
               <el-table-column label="开始日期" min-width="140">
                 <template #default="scope">
                   <el-date-picker v-model="scope.row.contractStartDate" value-format="YYYY-MM-DD" type="date"
-                    placeholder="选择日期" size="small" style="width: 100%" />
+                    placeholder="选择日期"  style="width: 100%" />
                 </template>
               </el-table-column>
               <el-table-column label="结束日期" min-width="140">
                 <template #default="scope">
                   <el-date-picker v-model="scope.row.contractEndDate" value-format="YYYY-MM-DD" type="date"
-                    placeholder="选择日期" size="small" style="width: 100%" />
+                    placeholder="选择日期"  style="width: 100%" />
                 </template>
               </el-table-column>
               <el-table-column label="操作" width="80" align="center">
                 <template #default="scope">
-                  <el-button type="danger" size="small" link icon="Delete" @click="handleDeleteDetail(scope.$index)" />
+                  <el-button type="danger"  link icon="Delete" @click="handleDeleteDetail(scope.$index)" />
                 </template>
               </el-table-column>
             </el-table>