Add timeline menu toggle to nav panel

src/components/timeline_menu/timeline_menu_content.js

@@ -0,0 +1,29 @@
+import { mapState } from 'vuex'
+import { library } from '@fortawesome/fontawesome-svg-core'
+import {
+  faUsers,
+  faGlobe,
+  faBookmark,
+  faEnvelope,
+  faHome
+} from '@fortawesome/free-solid-svg-icons'
+
+library.add(
+  faUsers,
+  faGlobe,
+  faBookmark,
+  faEnvelope,
+  faHome
+)
+
+const TimelineMenuContent = {
+  computed: {
+    ...mapState({
+      currentUser: state => state.users.currentUser,
+      privateMode: state => state.instance.private,
+      federating: state => state.instance.federating
+    })
+  }
+}
+
+export default TimelineMenuContent