initial: bootstrap from BukidBountyApp base

app/Http/Controllers/Market/ActivityController.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers\Market;
+
+use App\Services\ActivityService;
+use Hypervel\Http\Request;
+use Hypervel\Support\Facades\Response;
+use App\Http\Controllers\Helpers\ResponseHelper;
+
+class ActivityController
+{
+    /**
+     * Get recent activities.
+     * 
+     * @param Request $request
+     * @return \Psr\Http\Message\ResponseInterface
+     */
+    public function getRecent(Request $request)
+    {
+        $limit = (int) $request->input('limit', 10);
+        $service = new ActivityService();
+        $activities = $service->getRecentActivities($limit);
+        
+        return Response::json([
+            'success' => true,
+            'data' => $activities
+        ]);
+    }
+
+    /**
+     * Search activities.
+     * 
+     * @param Request $request
+     * @return \Psr\Http\Message\ResponseInterface
+     */
+    public function search(Request $request)
+    {
+        $query = $request->input('q', '');
+        $limit = (int) $request->input('limit', 20);
+        $service = new ActivityService();
+        
+        if (empty($query)) {
+            $activities = $service->getRecentActivities($limit);
+        } else {
+            $activities = $service->searchActivities($query, $limit);
+        }
+        
+        return Response::json([
+            'success' => true,
+            'data' => $activities
+        ]);
+    }
+}