migrate to "export default"

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

src/routes/test/profile-test.js

@@ -5,7 +5,7 @@ import expect from 'expect.js';
 import fs from 'node:fs';
 import speakeasy from 'speakeasy';
 import superagent from '@cloudron/superagent';
-import * as tokens from '../../tokens.js';
+import tokens from '../../tokens.js';
 
 const customAvatarSize = fs.readFileSync('./logo.png').length;