feat: code cleanup, new features and v2.0

We're merging this to continue https://github.com/filebrowser/filebrowser/pull/575 and setup translations auto-updating.

src/App.vue

@@ -1,74 +1,19 @@
 <template>
-  <router-view :dependencies="loaded" @update:css="updateCSS" @clean:css="cleanCSS"></router-view>
+  <div>
+    <router-view></router-view>
+  </div>
 </template>
 
 <script>
-import { mapState } from 'vuex'
-
 export default {
   name: 'app',
-  computed: mapState(['recaptcha']),
-  data () {
-    return {
-      loaded: false
-    }
-  },
   mounted () {
-    if (this.recaptcha.length === 0) {
-      this.unload()
-      return
-    }
+    const loading = document.getElementById('loading')
+    loading.classList.add('done')
 
-    let check = () => {
-      if (typeof window.grecaptcha === 'undefined') {
-        setTimeout(check, 100)
-        return
-      }
-
-      this.unload()
-    }
-
-    check()
-  },
-  methods: {
-    unload () {
-      this.loaded = true
-      // Remove loading animation.
-      let loading = document.getElementById('loading')
-      loading.classList.add('done')
-
-      setTimeout(function () {
-        loading.parentNode.removeChild(loading)
-      }, 200)
-
-      this.updateCSS()
-    },
-    updateCSS (global = false) {
-      let css = this.$store.state.css
-
-      if (typeof this.$store.state.user.css === 'string' && !global) {
-        css += '\n' + this.$store.state.user.css
-      }
-
-      this.removeCSS()
-
-      let style = document.createElement('style')
-      style.title = 'custom-css'
-      style.type = 'text/css'
-      style.appendChild(document.createTextNode(css))
-      document.head.appendChild(style)
-    },
-    removeCSS () {
-      let style = document.querySelector('style[title="custom-css"]')
-      if (style === undefined || style === null) {
-        return
-      }
-
-      style.parentElement.removeChild(style)
-    },
-    cleanCSS () {
-      this.updateCSS(true)
-    }
+    setTimeout(function () {
+      loading.parentNode.removeChild(loading)
+    }, 200)
   }
 }
 </script>