migrate to "export default"

also, set no-use-before-define in linter

src/oidcserver.js

@@ -3,44 +3,36 @@ import apps from './apps.js';
 import AuditSource from './auditsource.js';
 import BoxError from './boxerror.js';
 import blobs from './blobs.js';
-import * as branding from './branding.js';
+import branding from './branding.js';
 import constants from './constants.js';
 import crypto from 'node:crypto';
-import * as dashboard from './dashboard.js';
+import dashboard from './dashboard.js';
 import debugModule from 'debug';
-import * as dns from './dns.js';
+import dns from './dns.js';
 import ejs from 'ejs';
 import express from 'express';
 import eventlog from './eventlog.js';
 import fs from 'node:fs';
 import * as marked from 'marked';
-import * as middleware from './middleware/index.js';
+import middleware from './middleware/index.js';
 import oidcClients from './oidcclients.js';
-import * as passkeys from './passkeys.js';
+import passkeys from './passkeys.js';
 import path from 'node:path';
 import paths from './paths.js';
 import http from 'node:http';
 import { HttpError } from '@cloudron/connect-lastmile';
 import * as jose from 'jose';
 import safe from 'safetydance';
-import * as settings from './settings.js';
+import settings from './settings.js';
 import superagent from '@cloudron/superagent';
-import * as tokens from './tokens.js';
+import tokens from './tokens.js';
 import url from 'node:url';
-import * as users from './users.js';
-import * as groups from './groups.js';
+import users from './users.js';
+import groups from './groups.js';
 import util from 'node:util';
 
 const debug = debugModule('box:oidcserver');
 
-export {
-    start,
-    stop,
-    revokeByUsername,
-    consumeAuthCode,
-
-    cleanupExpired,
-};
 
 // 1. Index.vue starts the OIDC flow by navigating to /openid/auth. Webadmin sets callback url to authcallback.html + implicit flow
 // 2. oidcserver starts an interaction and redirects to oidc_login.html
@@ -722,3 +714,12 @@ async function stop() {
     gHttpServer = null;
     gOidcProvider = null;
 }
+
+export default {
+    start,
+    stop,
+    revokeByUsername,
+    consumeAuthCode,
+
+    cleanupExpired,
+};