Feat: Заявки на курсы (Course Requests) - базовая структура

✅ Миграции: course_requests, course_request_items
✅ Models: CourseRequest, CourseRequestItem
✅ CourseRequestController (CRUD + approve/reject)
✅ CourseRequestPolicy
✅ Маршруты и регистрация Policy
✅ index.blade.php

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

database/migrations/2026_04_01_074209_create_course_requests_tables.php

@@ -0,0 +1,27 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('course_requests_tables', function (Blueprint $table) {
+            $table->id();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('course_requests_tables');
+    }
+};