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/Containers/AppStructure/Loaders/AliasesLoader.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Containers\AppStructure\Loaders;
+
+class AliasesLoader
+{
+    /**
+     * @var array
+     */
+    public array $aliases = [];
+}

app/Containers/AppStructure/Loaders/MiddlewareLoader.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Containers\AppStructure\Loaders;
+
+class MiddlewareLoader
+{
+    /**
+     * @var array
+     */
+    public array $middleware = [];
+
+    /**
+     * @var array
+     */
+    public array $middlewareGroups = [];
+
+    /**
+     * @var array
+     */
+    public array $routeMiddleware = [];
+
+    /**
+     * @var array
+     */
+    public array $middlewarePriority = [];
+}

app/Containers/AppStructure/Loaders/ProvidersLoader.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Containers\AppStructure\Loaders;
+
+class ProvidersLoader
+{
+    /**
+     * @var array
+     */
+    public array $providers = [];
+}