Unify App.vue.

src/App.html

-<div id="app" v-bind:style="style">
-  <nav class='container'>
-    <div class='item'>
-      <a route-to='friends-timeline' href="#">Pleroma FE</a>
-    </div>
-  </nav>
-  <div class="container" id="content">
-    <sidebar>
-      <user-panel></user-panel>
-      <nav-panel></nav-panel>
-    </sidebar>
-    <router-view></router-view>
-  </div>
-</div>

src/App.vue

-<template src="./App.html"></template>
+<template>
+  <div id="app" v-bind:style="style">
+    <nav class='container'>
+      <div class='item'>
+        <a route-to='friends-timeline' href="#">Pleroma FE</a>
+      </div>
+    </nav>
+    <div class="container" id="content">
+      <sidebar>
+        <user-panel></user-panel>
+        <nav-panel></nav-panel>
+      </sidebar>
+      <router-view></router-view>
+    </div>
+  </div>
+</template>
 
 <script src="./App.js"></script>
 <style lang="scss" src="./App.scss"></style>