ajoute le portail Laravel : connexion prof/élève, session unique, gestion de classe, salle d'attente

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

portail/database/factories/EtablissementFactory.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Database\Factories;
+
+use Illuminate\Database\Eloquent\Factories\Factory;
+
+class EtablissementFactory extends Factory
+{
+    public function definition(): array
+    {
+        return [
+            'nom' => 'Lycée '.fake()->lastName(),
+            'ville' => fake()->city(),
+            'uai' => fake()->bothify('0###??#'),
+        ];
+    }
+}