Route append_entry

src/orgkernel/pyapi/router.py:None–None

_audit.post(
    "/{chain_id}/append",
    summary="Append Entry",
    description="Append a new entry to an AuditChain.",
)

"""
FastAPI integration for OrgKernel.

Provides REST API endpoints for AgentIdentity, ExecutionToken, and AuditChain.