Major changes across backend, frontend, infrastructure:
- Provider system with model selection (Google, DeepL, OpenAI, Ollama, Google Cloud)
- Admin panel: user management, pricing, settings
- Glossary system with CSV import/export
- Subscription and tier quota management
- Security hardening (rate limiting, API key auth, path traversal fixes)
- Docker compose for dev, prod, and IONOS deployment
- Alembic migrations for new tables
- Frontend: dashboard, pricing page, landing page, i18n (en/fr)
- Test suite and verification scripts
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Update backend Dockerfile with PostgreSQL deps and entrypoint
- Add entrypoint.sh with db/redis wait and auto-migration
- Add /ready endpoint for Kubernetes readiness probe
- Enhance /health endpoint with database and Redis status
- Update k8s deployment with PostgreSQL and Redis services
- Add proper secrets management for database credentials
- Update k8s readiness probe to use /ready endpoint