Suite of Approvals APIs

Provide a comprehensive Approvals API Suite to support a modern, secure, and scalable way for external systems and internal applications to manage approval workflows programmatically.

Currently, approvals are primarily managed through a legacy interface, which limits integration capabilities and creates dependency on manual processes.

This enhancement would expose the full approvals lifecycle through REST APIs, enabling organisations to create, maintain, validate, post, and unpost approvals while leveraging the same business rules and controls already used within Catch-e.