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/Filament/Resources/UserResource/Pages/CreateUser.php

@@ -3,7 +3,7 @@
 namespace App\Filament\Resources\UserResource\Pages;
 
 use App\Filament\Resources\UserResource;
-use App\Models\User;
+use App\Containers\User\Models\User;
 use Filament\Actions;
 use Filament\Resources\Pages\CreateRecord;
 use Illuminate\Support\Str;

app/Filament/Resources/UserResource/Pages/EditUser.php

@@ -2,8 +2,8 @@
 
 namespace App\Filament\Resources\UserResource\Pages;
 
+use App\Containers\User\Models\User;
 use App\Filament\Resources\UserResource;
-use App\Models\User;
 use Filament\Actions;
 use Filament\Resources\Pages\EditRecord;
 use Illuminate\Support\Str;

app/Filament/Resources/UserResource/Pages/ListUsers.php

@@ -2,10 +2,10 @@
 
 namespace App\Filament\Resources\UserResource\Pages;
 
+use App\Containers\User\Mails\InvitationMail;
+use App\Containers\User\Models\Invitation;
 use App\Filament\Resources\UserResource;
-use App\Mail\InvitationMail;
-use App\Models\Invitation;
-use App\Models\User;
+use App\Containers\User\Models\User;
 use Filament\Actions;
 use Filament\Forms\Components\TextInput;
 use Filament\Notifications\Notification;