feat: self-contained auth modules + login UI + icons

server/controllers/auth.js

@@ -37,7 +37,8 @@ const bruteforce = new ExpressBrute(EBstore, {
  */
 router.get('/login', function (req, res, next) {
   res.render('auth/login', {
-    usr: res.locals.usr
+    authStrategies: wiki.auth.strategies,
+    hasMultipleStrategies: Object.keys(wiki.config.auth.strategies).length > 0
   })
 })