feat: implementar múltiplas features
Backend:
- Password reset flow (forgot/reset endpoints, tokens table)
- Profile management (PUT /users/me, skills, experience, education)
- Tickets system (CRUD, messages, stats)
- Activity logs (list, stats)
- Document validator (CNPJ, CPF, EIN support)
- Input sanitizer (XSS prevention)
- Full-text search em vagas (plainto_tsquery)
- Filtros avançados (location, salary, workMode)
- Ordenação (date, salary, relevance)
Frontend:
- Forgot/Reset password pages
- Candidate profile edit page
- Sanitize utilities (sanitize.ts)
Backoffice:
- TicketsModule proxy
- ActivityLogsModule proxy
- Dockerfile otimizado (multi-stage, non-root, healthcheck)
Migrations:
- 013: Profile fields to users
- 014: Password reset tokens
- 015: Tickets table
- 016: Activity logs table