feat(wms): 新增报表导出文件管理功能

新增报表导出文件管理模块，包含后端接口和前端页面
在各类报表页面添加保存报表功能
优化CoilSelector和CoilCard组件显示
调整分页大小和表格高度
统一各产线报表配置
修复文件预览组件高度问题

klp-ui/src/components/CoilSelector/index.vue

@@ -267,7 +267,7 @@ export default {
       selectedCoil: null,
       queryParams: {
         pageNum: 1,
-        pageSize: 10,
+        pageSize: 50,
         currentCoilNo: null,
         grade: null,
         itemSpecification: null,

klp-ui/src/components/FilePreview/preview/xlsx/index.vue

@@ -1,5 +1,5 @@
 <template>
-  <div class="xlsx-preview">
+  <div class="xlsx-preview" :style="{ height: height }">
     <vue-office-excel :src="src" @render-error="handleExcelError" />
   </div>
 </template>
@@ -18,6 +18,11 @@ export default {
       type: String,
       required: true,
       description: "Excel文件的URL或路径"
+    },
+    height: {
+      type: String,
+      default: "70vh",
+      description: "预览区域高度"
     }
   },
   methods: {
@@ -32,7 +37,6 @@ export default {
 <style scoped>
 .xlsx-preview {
   width: 100%;
-  height: 70vh;
   overflow-y: auto;
 }
 </style>

klp-ui/src/components/KLPService/Renderer/CoilCard.vue

@@ -7,7 +7,7 @@
         <el-popover placement="top" width="280" trigger="hover" popper-class="material-params-popover">
           <div class="material-params-content">
             <div class="params-title">
-              {{ coil.coilName || '—' }}
+              {{ coil.itemName || '—' }}
             </div>
             <div class="params-list">
               <div class="param-coil">