fix(wms): 更新产品、半成品和原材料表格列名

修改产品、半成品和原材料管理页面的表格列名，将"编号"和"名称"改为"类型编号"和"类型名称"以更准确描述字段含义。同时更新EMS概览页面的背景图片格式为jpg。

klp-ui/src/views/wms/rawMaterial/index.vue

@@ -111,8 +111,8 @@
 
     <KLPTable v-loading="loading" :data="rawMaterialList" @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="55" align="center" />
-      <el-table-column label="原材料编号" align="center" prop="rawMaterialCode" />
-      <el-table-column label="原材料名称" align="center" prop="rawMaterialName" />
+      <el-table-column label="原材料类型编号" align="center" prop="rawMaterialCode" />
+      <el-table-column label="原材料类型名称" align="center" prop="rawMaterialName" />
       <el-table-column label="计量单位" align="center" prop="unit" />
       <!-- <el-table-column label="钢种/牌号" align="center" prop="steelGrade" /> -->
       <!-- <el-table-column label="目标冷轧牌号" align="center" prop="targetColdGrade" />