Registry-backed ROADMAP parser, ingest, audit, and operations.
Purpose
-------
Expose the public roadmap registry package surface.
Responsibilities
----------------
- Re-export parser record types and parse helpers.
- Re-export roadmap mutating operation helpers.
- Keep package import side effects limited to diagnostics module-load logging.
Diagnostics
-----------
Domain: OC_CHAT.MAIN
Levels:
L2 - package import lifecycle
L3 - public surface changes
L4 - import dependency tracing
Contracts
---------
- This module performs no filesystem or database writes.
- SQL ownership remains inside the SQLite backend.
Dependencies
------------
- oc_chat.registry.roadmap.parser (re-exported parser record types and parse helpers)
- oc_chat.registry.roadmap.operations (re-exported roadmap operation helpers)
- oc_diagnostics (structured debug logging via _dbg)