修改SmartDialog组件和StatusMonitoring的CrossingMultiView弹窗隐藏背景区域限定框

src/components/ui/SmartDialog.vue

@@ -302,12 +302,12 @@ export default {
 }
 
 .dialog-header.not-title {
-  height: 10px;
   padding: 0;
 }
 
 .dialog-header.is-draggable {
   cursor: move;
+  height: 10px;
 }
 
 .title-content {

src/views/StatusMonitoring.vue

@@ -342,15 +342,16 @@ export default {
         openCrossingMultiView() {
             this.$refs.layout.openDialog({
                 id: 'crossing-multi-view',
-                title: '路口监控 (' + this.crossingSelections.length + '/' + this.maxCrossingSlots + ')',
+                title: '',
                 component: 'CrossingMultiView',
                 width: 1400,
                 height: 700,
                 center: false,
                 position: { x: 500, y: 150 },
-                showClose: true,
+                showClose: false,
                 noPadding: true,
                 enableDblclickExpand: false,
+                draggable: false,
                 data: {
                     crossings: [...this.crossingSelections],
                     maxSlots: this.maxCrossingSlots,