- added it_delete_zips_older_than_one_day test

- refactored scheduler tasks into SchedulerService.php

database/factories/ZipFactory.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Database\Factories;
+
+use App\Models\Zip;
+use Illuminate\Database\Eloquent\Factories\Factory;
+use Illuminate\Support\Str;
+
+class ZipFactory extends Factory
+{
+    /**
+     * The name of the factory's corresponding model.
+     *
+     * @var string
+     */
+    protected $model = Zip::class;
+
+    /**
+     * Define the model's default state.
+     *
+     * @return array
+     */
+    public function definition()
+    {
+        return [
+            'id'           => $this->faker->uuid,
+            'user_id'      => $this->faker->uuid,
+            'shared_token' => Str::random(16),
+            'basename'     => $this->faker->word,
+        ];
+    }
+}