feat: implement Application layer for User Update API / ユーザー更新APIのApplication層実装

[zigzagdev]

Motivation / 目的

Implement the Application layer for the User Update API as part of #500.
Also refactors UserViewModel and UserViewModelFactory from CommandUseCases to QueryUseCases following the CQS principle.

ユーザー更新APIのApplication層（#500）を実装しました。
またCQS原則に基づき、UserViewModel と UserViewModelFactory を CommandUseCases から QueryUseCases へ移動しました。

What I have done / 実施内容

Application層

• UpdateUserCommand: required fields are id, first_name, last_name, email, age_range, subscription_tier — password is intentionally excluded (password change is a separate API)
• UpdateUserUseCase: build UserEntity from command via UserEntityFactory, call UserRepositroyInterface::updateUser(), return UserDto

CQS リファクタリング

• Moved UserViewModel → QueryUseCases/ViewModel/User/
• Moved UserViewModelFactory → QueryUseCases/Factory/ViewModel/
• Moved corresponding tests → QueryUseCases/Tests/ViewModel/
• Updated UserController import accordingly

Why: UserViewModel is a read/presentation object used in both createUser (Command) and getUserById (Query). Placing it in QueryUseCases correctly reflects its read-side nature per CQS.

Test Results / テスト結果

• test_fromArray_creates_command_with_valid_data
• test_fromArray_sets_subscription_expires_at_when_provided
• test_fromArray_throws_when_required_key_is_missing (6 cases)
• test_handle_passes_entity_to_repository_and_returns_dto

Closes #502

[codecov]

Codecov Report

❌ Patch coverage is 91.00000% with 9 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.47%. Comparing base (0a1b83a) to head (1ee3c41).

Files with missing lines	Patch %	Lines
...es/Tests/CommandUseCases/UpdateUserCommandTest.php	77.50%	9 Missing ⚠️

Additional details and impacted files

@@                  Coverage Diff                   @@
##             feat/user_update     #518      +/-   ##
======================================================
+ Coverage               59.06%   59.47%   +0.41%     
- Complexity               1488     1503      +15     
======================================================
  Files                     115      119       +4     
  Lines                    7575     7675     +100     
======================================================
+ Hits                     4474     4565      +91     
- Misses                   3101     3110       +9     

Files with missing lines	Coverage Δ
...CommandUseCases/UseCase/User/UpdateUserUseCase.php	100.00% <100.00%> (ø)
...mandUseCases/UseCommand/User/UpdateUserCommand.php	100.00% <100.00%> (ø)
...pp/Packages/Features/Controller/UserController.php	77.77% <ø> (ø)
...seCases/Factory/ViewModel/UserViewModelFactory.php	100.00% <ø> (ø)
...Cases/Tests/ViewModel/UserViewModelFactoryTest.php	100.00% <ø> (ø)
...ueryUseCases/Tests/ViewModel/UserViewModelTest.php	100.00% <ø> (ø)
...res/QueryUseCases/ViewModel/User/UserViewModel.php	100.00% <ø> (ø)
...es/Tests/CommandUseCases/UpdateUserUseCaseTest.php	100.00% <100.00%> (ø)
...es/Tests/CommandUseCases/UpdateUserCommandTest.php	77.50% <77.50%> (ø)

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[zigzagdev]

Ok