Mail Watchdog 0.1.0

First release: outgoing mail journal with failure classification, broken-mail alert (3-in-a-row streak, optional Telegram), one-click resend of failed messages, 30-day retention, clean uninstall.

Quality: PHPUnit 5 tests / 27 assertions · live-stand integration 14/14 · Plugin Checker 0 errors · clean uninstall.