Moved UI to client folder to fix HMR

app/imports/client/ui/properties/treeNodeViews/treeNodeViewMixin.js

@@ -0,0 +1,25 @@
+import PROPERTIES from '/imports/constants/PROPERTIES.js';
+import PropertyIcon from '/imports/client/ui/properties/shared/PropertyIcon.vue';
+
+export default {
+  components: {
+    PropertyIcon,
+  },
+  props: {
+    model: {
+      type: Object,
+      default: () => ({}),
+    },
+    selected: Boolean,
+    hideIcon: Boolean,
+  },
+  computed: {
+    title(){
+      let model = this.model;
+      if (!model) return;
+      if (model.name) return model.name;
+      let prop = PROPERTIES[model.type]
+      return prop && prop.name;
+    }
+  }
+}