Add SealShare file sharing application with encryption, branding, auth, Docker, and Octane support

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

app/Console/Commands/CleanupExpiredShares.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Console\Commands;
+
+use App\Models\Share;
+use App\Services\ShareService;
+use Illuminate\Console\Command;
+
+class CleanupExpiredShares extends Command
+{
+    protected $signature = 'shares:cleanup';
+
+    protected $description = 'Delete expired shares and shares that have reached their download limit';
+
+    public function handle(ShareService $shareService): int
+    {
+        $expiredShares = Share::query()
+            ->where(function ($query): void {
+                $query->where('expires_at', '<', now())
+                    ->orWhereRaw('max_downloads IS NOT NULL AND download_count >= max_downloads');
+            })
+            ->get();
+
+        $count = $expiredShares->count();
+
+        foreach ($expiredShares as $share) {
+            $shareService->deleteShare($share);
+        }
+
+        $this->info("Cleaned up {$count} expired share(s).");
+
+        return self::SUCCESS;
+    }
+}