chore: 批量更新前端静态资源与界面文案

1. 更新多个项目的index.html引入的资源hash文件名
2. 替换BOM页面标题为物料清单，同步路由菜单文案
3. 为多个select组件添加placeholder提示文案
4. 重构MES布局，移除侧边抽屉菜单，添加页面标题
5. 新增/替换部分静态资源文件，删除旧的冗余资源文件

bj_power_mes/frontend/src/layouts/MainLayout.vue

@@ -11,7 +11,8 @@
     </el-aside>
     <el-container>
       <el-header class="header">
-        <div @click="drawer=true" style="cursor:pointer">☰ 菜单</div>
+        <span class="page-title">{{ $route.meta.title || '' }}</span>
+        <div class="spacer"></div>
         <div>
           <span style="margin-right:16px">{{ userName }}</span>
           <el-button size="small" @click="router.push('/change-password')">修改密码</el-button>
@@ -23,12 +24,6 @@
       </el-main>
     </el-container>
   </el-container>
-
-  <el-drawer v-model="drawer" direction="ltr" size="200px">
-    <el-menu :default-active="$route.path" router>
-      <el-menu-item v-for="m in menus" :key="m.path" :index="m.path">{{ m.name }}</el-menu-item>
-    </el-menu>
-  </el-drawer>
 </template>
 
 <script setup>
@@ -38,7 +33,6 @@ import { getUser, logout } from '../utils/auth'
 import request from '../utils/request'
 
 const router = useRouter()
-const drawer = ref(false)
 
 const menus = computed(() => {
   const me = getUser()
@@ -50,7 +44,7 @@ const menus = computed(() => {
 
 const defaultMenus = [
   { code: 'produce.workorder', name: '工单管理', path: '/work-order' },
-  { code: 'produce.bom', name: 'BOM', path: '/bom' },
+  { code: 'produce.bom', name: '物料清单', path: '/bom' },
   { code: 'produce.material', name: '备料单', path: '/material-request' },
   { code: 'produce.plc', name: 'PLC工序下发', path: '/plc-send' },
   { code: 'produce.torque', name: '拧紧查询', path: '/torque' },
@@ -83,4 +77,6 @@ function doLogout() {
 .aside { background: #001529; }
 .logo { color: #fff; font-size: 17px; font-weight: 600; text-align: center; line-height: 60px; height: 60px; }
 .header { display: flex; align-items: center; justify-content: space-between; background: #fff; border-bottom: 1px solid #eee; }
+.page-title { font-size: 16px; font-weight: 600; color: #303133; }
+.spacer { flex: 1; }
 </style>