feat: add graduation archive and public document services

app/Http/Controllers/Api/Integration/DepartmentSyncController.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Http\Controllers\Api\Integration;
+
+use App\Http\Controllers\Controller;
+use App\Models\Department;
+use Illuminate\Http\JsonResponse;
+use Illuminate\Http\Request;
+
+class DepartmentSyncController extends Controller
+{
+    public function __invoke(Request $request): JsonResponse
+    {
+        /** @var \App\Models\SyncToken $token */
+        $token = $request->attributes->get('syncToken');
+
+        abort_unless(collect($token->abilities ?? [])->contains('departments'), 403, 'Token tidak memiliki akses ke data jurusan.');
+
+        $items = Department::query()
+            ->orderBy('name')
+            ->get(['id', 'code', 'name', 'description', 'is_active', 'updated_at']);
+
+        return response()->json([
+            'success' => true,
+            'source' => 'database-kesiswaan',
+            'resource' => 'departments',
+            'count' => $items->count(),
+            'data' => $items,
+        ]);
+    }
+}