Moved UI to client folder to fix HMR

app/imports/client/ui/properties/treeNodeViews/SavingThrowTreeNode.vue

@@ -0,0 +1,36 @@
+<template lang="html">
+  <div class="layout align-center justify-start">
+    <property-icon
+      v-if="!hideIcon"
+      class="mr-2"
+      :model="model"
+      :color="model.color"
+      :class="selected && 'primary--text'"
+    />
+    <div class="text-no-wrap text-truncate">
+      <template v-if="model.dc && Number.isFinite(model.dc.value)">
+        DC {{ model.dc.value }}
+      </template>
+      {{ title }}
+    </div>
+  </div>
+</template>
+
+<script lang="js">
+import treeNodeViewMixin from '/imports/client/ui/properties/treeNodeViews/treeNodeViewMixin.js';
+import PROPERTIES from '/imports/constants/PROPERTIES.js';
+
+export default {
+mixins: [treeNodeViewMixin],
+computed: {
+  title() {
+    let model = this.model;
+    if (!model) return;
+    if (model.name) return model.name;
+    if (model.stat) return model.stat;
+    let prop = PROPERTIES[model.type]
+    return prop && prop.name;
+    }
+  }
+}
+</script>