Fix route flow viewer mounting

src/views/mtm/route_show.vue

@@ -24,7 +24,7 @@
 						@tab-click="tabshandleClick">
 						<el-tab-pane :label="item" :name="item" v-for="item in tabsTitle" :key="item"></el-tab-pane>
 					</el-tabs>
-					<xtFlowViewer v-if="limitedWatch" :nodes="nodes" :edges="edges" class="rs-flow__canvas"
+					<xtFlowViewer :nodes="nodes" :edges="edges" class="rs-flow__canvas"
 						style="min-height: 0">
 					</xtFlowViewer>
 				</div>
@@ -69,10 +69,8 @@
 	</el-container>
 </template>
 <script>
-import { defineAsyncComponent } from "vue";
 import ticketd from '@/views/wf/ticketd.vue'
-// 异步加载：Vue Flow 单独分包，仅打开详情时才下载
-const xtFlowViewer = defineAsyncComponent(() => import(/* webpackPrefetch: true */ "@/components/xtFlowViewer.vue"));
+import xtFlowViewer from "@/components/xtFlowViewer.vue";
 export default {
 	emits: ["success", "closed"],
 	components: { ticketd, xtFlowViewer },
@@ -104,7 +102,6 @@ export default {
 			tableData: [],
 			project_code: "",
 			activeName: "总图",
-			limitedWatch: false,
 		};
 	},
 	mounted() {
@@ -129,8 +126,6 @@ export default {
 			that.tabsTitle = ['总图'];
 			that.tabsData = {};
 			that.activeName = "总图";
-			// 先挂载查看器显示加载后的空状态，避免子图列表先返回时整块区域空白
-			that.limitedWatch = true;
 			that.getRoute(that.form.material);
 			that.getDEGdatas(data.id);
 			this.getTabsList(data.id);