Initial backend upload

database/seeders/RoleSeeder.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use App\Models\Role;
+
+class RoleSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $roles = ['customer', 'vendor', 'admin'];
+
+        foreach ($roles as $role) {
+            Role::firstOrCreate(['name' => $role]);
+        }
+    }
+}