Merge remaining frontend into dashboard

dashboard/src/components/FileManager.vue

@@ -0,0 +1,22 @@
+<template>
+  <!-- router-view needs some fake node first for some unknown reason -->
+  <span></span>
+  <router-view></router-view>
+</template>
+
+<script>
+
+export default {
+  data() {
+    return {
+    };
+  },
+  mounted() {
+    if (!localStorage.token) console.error('Set localStorage.token')
+  }
+};
+
+</script>
+
+<style scoped>
+</style>