[frontend] Settings navigation design (#1652)

* change header image alignment

(cherry picked from commit df1bb339a5c597a2b668cedb3dafec5a390df120)

* big mess navigation refactor

* bit of cleanup

* minor css tweaks

* fix error rendering code for remote emoji

* refactor navigation structure code

* refactor styling

* fix className

* stash

* restructure navigation generation

* url wildcard formatting

* remove un-implemented User menu entry

* remove commented lines

* clarify permissions check

* invert permissions logic for clarity

web/source/settings/components/user-logout-card.jsx

@@ -0,0 +1,47 @@
+/*
+	GoToSocial
+	Copyright (C) GoToSocial Authors admin@gotosocial.org
+	SPDX-License-Identifier: AGPL-3.0-or-later
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Affero General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Affero General Public License for more details.
+
+	You should have received a copy of the GNU Affero General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+"use strict";
+
+const React = require("react");
+
+const query = require("../lib/query");
+
+const Loading = require("./loading");
+
+module.exports = function UserLogoutCard() {
+	const { data: profile, isLoading } = query.useVerifyCredentialsQuery();
+	const { data: instance } = query.useInstanceQuery();
+	const [logoutQuery] = query.useLogoutMutation();
+
+	if (isLoading) {
+		return <Loading />;
+	} else {
+		return (
+			<div className="account-card">
+				<img className="avatar" src={profile.avatar} alt="" />
+				<h3 className="text-cutoff">{profile.display_name?.length > 0 ? profile.display_name : profile.acct}</h3>
+				<span className="text-cutoff">@{profile.username}@{instance?.account_domain}</span>
+				<a onClick={logoutQuery} href="#" aria-label="Log out" title="Log out" className="logout">
+					<i className="fa fa-fw fa-sign-out" aria-hidden="true" />
+				</a>
+			</div>
+		);
+	}
+};