Initial commit: Aplikasi Ketertiban Siswa

- Fitur: input pelanggaran, sistem poin, surat peringatan otomatis, SP progress
- Realtime notifikasi via Laravel Reverb + Echo
- Dashboard statistik, manajemen user, manajemen master data
- Login 2 kolom premium, user dropdown, pengaturan akun
- Tema biru kalem, logo sekolah dinamis, sidebar brand dinamis
- Sinkronisasi siswa dari Database Kesiswaan via API

resources/js/app.js

@@ -0,0 +1,7 @@
+import './bootstrap';
+
+import Alpine from 'alpinejs';
+
+window.Alpine = Alpine;
+
+Alpine.start();

resources/js/bootstrap.js

@@ -0,0 +1,11 @@
+import axios from 'axios';
+window.axios = axios;
+window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
+
+import Echo from 'laravel-echo';
+import Pusher from 'pusher-js';
+
+window.Pusher = Pusher;
+
+// Echo will be initialized when the page has the Reverb config
+// The actual Echo initialization is done conditionally in the layout