feat: optimize settings management and admin functionality

- Add system log cleanup functionality with batch processing
- Optimize v2_settings table performance by unifying value storage
- Add comprehensive client support list for one-click subscription
- Fix QR code subscription links for specific node types
- Fix route addition issues in admin management panel
- Enhance admin system controller with log management APIs

app/Console/Commands/ResetLog.php

@@ -3,13 +3,9 @@
 namespace App\Console\Commands;
 
 use App\Models\Log;
-use App\Models\Plan;
 use App\Models\StatServer;
 use App\Models\StatUser;
-use App\Utils\Helper;
 use Illuminate\Console\Command;
-use App\Models\User;
-use Illuminate\Support\Facades\DB;
 
 class ResetLog extends Command
 {