- Add v_smtp_active VIEW to schema.sql (was only in migration 012,
causing SmtpRelay::isConfigured() to always return false on fresh installs)
- Change thanks redirect from /partage/thanks.php to /partage/thanks
(nginx 'location ~ \.php$ { deny all }' blocked the .php URL)
- Route /partage/thanks in index.php before slug validation
- Guard App::boot() in thanks.php to avoid double-boot when included