refactor: refactor controllers, services, validation and introduce DTOs, FormRequests and domain exceptions

app/Services/User/Contracts/UserServiceInterface.php

@@ -18,4 +18,6 @@ interface UserServiceInterface
     public function getPersonalStats(User $user, string $selectedMonth): array;
 
     public function getRankingList(string $type, string $selectedMonth, User $currentUser): array;
+
+    public function updateProfile(User $user, ?\Illuminate\Http\UploadedFile $avatarFile, ?string $newPassword): void;
 }