perf: entity架子、优化前端体积

src/views/entities/EntityExplorer.vue

@@ -1,5 +1,12 @@
 <template>
-  <div></div>
+  <div class="outer-box">
+    <div class="cn-entities">
+      <div style="background-color: lightcyan"></div>
+      <div style="background-color: lightcyan"></div>
+      <div style="background-color: lightcyan"></div>
+      <div style="background-color: lightcyan"></div>
+    </div>
+  </div>
 </template>
 
 <script>
@@ -8,6 +15,6 @@ export default {
 }
 </script>
 
-<style>
-
+<style lang="scss">
+@import '~@/components/entities/entities.scss';
 </style>