Migrate backend to Porto architecture and fix minor bugs

- Fully transitioned the backend to the Porto architectural pattern
- Improved code organization and maintainability
- Fixed minor bugs and inconsistencies

app/Ship/Middleware/TrustHosts.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Ship\Middleware;
+
+use App\Ship\Abstracts\Middleware\TrustHosts as AbstractMiddleware;
+
+class TrustHosts extends AbstractMiddleware
+{
+    /**
+     * Get the host patterns that should be trusted.
+     *
+     * @return array<int, string|null>
+     */
+    public function hosts()
+    {
+        return [
+            $this->allSubdomainsOfApplicationUrl(),
+        ];
+    }
+}