CLPR: Messaging Layer

This is a roll-up issue for the development of the CLPR Messaging Layer.

This layer implements the Messaging API of the CLPR Middleware and performs the over-the-network communication between two ledgers, handling the message exchange and translation of trust mechanisms.

No files, tests, or entry points are identified. Start by locating the CLPR Messaging API and its implementation in the repository, then determine the scope of the roll-up before attempting work. Done should include the specified over-the-network message exchange and trust-mechanism translation between ledgers.

Written by the indexing model from the issue text.