fix：defaultTip文字会换行

src/views/map-config/mini-map/components/DefaultTip.vue

@@ -49,6 +49,10 @@ const sizeText = computed(() => {
   font-weight: 400;
   color: #ffffff;
   margin: 5px;
+
+  span {
+    white-space: nowrap;
+  }
 }
 
 .tip-narrow {