[chore] Bundler restructure (#880)

* re-structure bundler, settings panel files

* add more info logging

* tidy up CSS syntax errors

* split into lib/ files

* livereloading server

* fix factor function for production builds

* remove testing console.log

* default to production env, saves 300kb bundle size

web/source/settings/redux/reducers/oauth.js

@@ -0,0 +1,52 @@
+/*
+	GoToSocial
+	Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
+
+	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 {createSlice} = require("@reduxjs/toolkit");
+
+module.exports = createSlice({
+	name: "oauth",
+	initialState: {
+		loginState: 'none',
+	},
+	reducers: {
+		setInstance: (state, {payload}) => {
+			state.instance = payload;
+		},
+		setRegistration: (state, {payload}) => {
+			state.registration = payload;
+		},
+		setLoginState: (state, {payload}) => {
+			state.loginState = payload;
+		},
+		login: (state, {payload}) => {
+			state.token = `${payload.token_type} ${payload.access_token}`;
+			state.loginState = "login";
+		},
+		remove: (state, {_payload}) => {
+			delete state.token;
+			delete state.registration;
+			delete state.isAdmin;
+			state.loginState = "none";
+		},
+		setAdmin: (state, {payload}) => {
+			state.isAdmin = payload;
+		}
+	}
+});