Add PHPUnit integration tests, remove legacy pre-Symfony files, fix password reset
- Delete legacy root files (api.php, index.php, app.js, style.css, logo.png, include/)
- Install symfony/test-pack, add 34 integration tests covering auth, goals, invites, register, password reset
- Fix bug: users_resets.selector was varchar(20) but controller generates 24-char selectors; widen to varchar(64)
- Remove doctrine dbname_suffix from test env (tests run against live DB, cleanup via tearDown)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Simon Kühn
80e418f8b7