Ein Skript für Prod und Staging; update-staging.sh entfällt. Co-authored-by: Cursor <cursoragent@cursor.com>
Fügt docker-compose.staging.yml, Staging-Dokumentation und -dest prod|stage in update-prod.sh hinzu, damit Prod und Staging über ein Skript deploybar sind. Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
Extract Express app factory for testability, add Vitest/Supertest API smoke tests, root npm run check script, and deployment docs. Fix express-rate-limit IPv6 keyGenerator for feedback limiter. Co-authored-by: Cursor <cursoragent@cursor.com>