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

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

database/factories/ShareFactory.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\Share;
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Support\Str;
+
+/**
+ * @extends Factory<Share>
+ */
+class ShareFactory extends Factory
+{
+    protected $model = Share::class;
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function definition(): array
+    {
+        return [
+            'token' => Str::random(16),
+            'password' => null,
+            'encryption_key' => null,
+            'encryption_salt' => bin2hex(random_bytes(32)),
+            'expires_at' => null,
+            'max_downloads' => null,
+            'download_count' => 0,
+            'total_size' => 0,
+        ];
+    }
+
+    public function withPassword(string $password = 'secret'): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'password' => bcrypt($password),
+        ]);
+    }
+
+    public function expired(): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'expires_at' => now()->subHour(),
+        ]);
+    }
+
+    public function withMaxDownloads(int $max = 5): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'max_downloads' => $max,
+        ]);
+    }
+
+    public function expiresInHours(int $hours = 24): static
+    {
+        return $this->state(fn (array $attributes) => [
+            'expires_at' => now()->addHours($hours),
+        ]);
+    }
+}