implement logic, jobs and add DB migrate

app/Jobs/CheckForUpdatesJob.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Jobs;
+
+use App\Models\InstanceSettings;
+use App\Models\Server;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldBeEncrypted;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Support\Facades\Http;
+
+class CheckForUpdatesJob implements ShouldBeEncrypted, ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    public function handle(): void
+    {
+        try {
+            if (isDev() || isCloud()) {
+                return;
+            }
+            $settings = InstanceSettings::get();
+            $server = Server::findOrFail(0);
+            $response = Http::retry(3, 1000)->get('https://cdn.coollabs.io/coolify/versions.json');
+            if ($response->successful()) {
+                $versions = $response->json();
+                $latest_version = $versions['latest'];
+                $current_version = config('version');
+
+                if (version_compare($latest_version, $current_version, '>')) {
+                    // New version available
+                    $settings->update(['new_version_available' => true]);
+                    // Optionally, you can trigger a notification here
+                } else {
+                    $settings->update(['new_version_available' => false]);
+                }
+            }
+        } catch (\Throwable $e) {
+            // Log the error or send a notification
+            ray('CheckForUpdatesJob failed: ' . $e->getMessage());
+        }
+    }
+}