feat: initial foundation for collaborative canteen ordering system in vanilla PHP

app/Controllers/EmployeeController.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Controllers;
+
+use App\Core\Controller;
+use App\Core\Http\Request;
+use App\Core\Http\Response;
+use App\Core\Auth;
+use App\Models\User;
+
+class EmployeeController extends Controller
+{
+    public function index(Request $request, Response $response): string|Response
+    {
+        if (!Auth::check()) {
+            return $this->redirect('/login');
+        }
+
+        $users = User::all();
+        return $this->render('employees/index', [
+            'title' => 'Coworkers Directory & Tabs',
+            'employees' => $users,
+        ]);
+    }
+}