scaffold laravel 12 backend

composer create-project laravel/laravel + artisan install:api.
sanctum removed (custom session-cookie auth per ai/backend-context).
personal_access_tokens migration + config/sanctum.php deleted.
default .gitignore excludes vendor/, .env, etc - composer install
recreates vendor at setup time.

backend/resources/css/app.css

@@ -0,0 +1,11 @@
+@import 'tailwindcss';
+
+@source '../../vendor/laravel/framework/src/Illuminate/Pagination/resources/views/*.blade.php';
+@source '../../storage/framework/views/*.php';
+@source '../**/*.blade.php';
+@source '../**/*.js';
+
+@theme {
+    --font-sans: 'Instrument Sans', ui-sans-serif, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji',
+        'Segoe UI Symbol', 'Noto Color Emoji';
+}

backend/resources/js/app.js

@@ -0,0 +1 @@
+import './bootstrap';

backend/resources/js/bootstrap.js

@@ -0,0 +1,4 @@
+import axios from 'axios';
+window.axios = axios;
+
+window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';