[chore] Convert some settings / admin panel JS to TypeScript (#2247)

* initial conversion of STUFF to typescript

* more stuff

* update babel deps, include commonjs transform

* update bundler & eslint configuration

* eslint --fix

* upgrade deps

* update docs, build stuff, peripheral stuff

---------

Co-authored-by: f0x <f0x@cthu.lu>

web/source/settings/components/authorization/index.tsx

@@ -0,0 +1,78 @@
+/*
+	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/>.
+*/
+
+import { useVerifyCredentialsQuery } from "../../lib/query/oauth";
+import { store } from "../../redux/store";
+
+import React from "react";
+
+import Login from "./login";
+import Loading from "../loading";
+import { Error } from "../error";
+
+export function Authorization({ App }) {
+	const { loginState, expectingRedirect } = store.getState().oauth;
+	const skip = (loginState == "none" || loginState == "logout" || expectingRedirect);
+
+	const {
+		isLoading,
+		isSuccess,
+		data: account,
+		error,
+	} = useVerifyCredentialsQuery(null, { skip: skip });
+
+	let showLogin = true;
+	let content = null;
+
+	if (isLoading) {
+		showLogin = false;
+
+		let loadingInfo;
+		if (loginState == "callback") {
+			loadingInfo = "Processing OAUTH callback.";
+		} else if (loginState == "login") {
+			loadingInfo = "Verifying stored login.";
+		}
+
+		content = (
+			<div>
+				<Loading /> {loadingInfo}
+			</div>
+		);
+	} else if (error != undefined) {
+		content = (
+			<div>
+				<Error error={error} />
+				You can attempt logging in again below:
+			</div>
+		);
+	}
+
+	if (loginState == "login" && isSuccess) {
+		return <App account={account} />;
+	} else {
+		return (
+			<section className="oauth">
+				<h1>GoToSocial Settings</h1>
+				{content}
+				{showLogin && <Login />}
+			</section>
+		);
+	}
+}