test: add console and logger coverage

[TavoNiievez]

Summary

• register example console command and deprecation endpoint in test kernel
• cover console execution and logger assertions with PHPUnit and Codeception
• align functional suite with asserts module and trait-specific Cests
• exercise mailer, mime, parameter, router, security, services, session, time, translation, twig, and validator traits via PHPUnit and Codeception

Testing

• composer cs-check
• composer phpstan
• vendor/bin/phpunit tests
• vendor/bin/codecept build
• vendor/bin/codecept run Functional

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https://chatgpt.com/codex/tasks/task_e_68b9d81e7260832ca17aa18757522402