Add VM configuration update endpoint and job; implement CPU/RAM override functionality

app/Console/Kernel.php

@@ -2,6 +2,7 @@
 
 namespace App\Console;
 
+use App\Jobs\VirtualMachine\Sync\SyncAllPackage;
 use Illuminate\Console\Scheduling\Schedule;
 use Illuminate\Foundation\Console\Kernel as ConsoleKernel;
 
@@ -44,6 +45,11 @@ class Kernel extends ConsoleKernel
             ->everyFiveMinutes()
             ->withoutOverlapping();
 
+        /* Sync all VM packages */
+        $schedule->job(new SyncAllPackage())
+            ->everyThreeHours()
+            ->withoutOverlapping();
+
         /* Mark overdue unpaid invoices */
         $schedule->command('invoices:check-overdue')
             ->timezone("Asia/Ho_Chi_Minh")