- Add Flash::dismissByKey() to clear flash messages by key+scope
- Dismiss 'session_timeout' flash after successful remember-me auto-login
so the message doesn't persist through manual logout
- Suppress PHPStan false positives for dynamically defined MINTY_ALLOW_OUTPUT
- Remove unnecessary ?? [] fallbacks on preg_match_all results in tests
- Add missing i18n key 'No active roles are configured yet.'
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>