feat(auth): implement AdminAppMeController and AdminAppMeResource; add routes and tests for user context retrieval

app/Domains/Auth/Services/AdminAppContextService.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Domains\Auth\Services;
+
+use App\Domains\Auth\Models\User;
+use App\Domains\Authorization\Enums\RoleCode;
+
+class AdminAppContextService
+{
+    public function load(User $user): User
+    {
+        $tenant = $user->tenant()
+            ->with([
+                'menues' => fn ($query) => $query
+                    ->whereHas(
+                        'roles',
+                        fn ($query) => $query->where('codigo', RoleCode::AdminApp->value)
+                    ),
+            ])
+            ->firstOrFail();
+
+        $user->setRelation('tenant', $tenant);
+
+        return $user;
+    }
+}