add projet

app/Http/Requests/Api/Admin/SendTeacherSubmissionNotificationsRequest.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class SendTeacherSubmissionNotificationsRequest extends FormRequest
+{
+    public function authorize(): bool
+    {
+        return true; // protected by auth/admin middleware
+    }
+
+    public function rules(): array
+    {
+        return [
+            'notify' => ['required', 'array', 'min:1'],
+            // nested keys are dynamic [section_id][teacher_id], keep flexible
+            'missing_items' => ['nullable', 'array'],
+        ];
+    }
+}