Contracts are a formal record of agreements that an organization enters into with other parties — employees, clients, suppliers, and business partners. The `/contract` module unifies this area: it provides one central place where a contract can be written, commented on, finalized into an unchangeable PDF, its validity tracked, and after its conclusion, moved to an archive. This eliminates fragmented document storage across emails and shared drives, and each agreement has its clear history from proposal to signature.