➕ Add login and logout route for API

Register is also handled by login

server/routes/auth.js

@@ -0,0 +1,17 @@
+const express = require('express');
+const router = express.Router();
+const passport = require('passport')
+
+router.get('/auth/login', passport.authenticate('local', {failureRedirect: '/login'},
+    (req, res) => {
+        res.redirect('/');
+    })
+);
+
+router.get('/auth/logout', (req, res) => {
+    req.logout();
+    res.redirect('/login');
+});
+
+
+module.exports = router;