Closes#307
Agno was imported by nothing, had undefined-variable bugs,
and was not a declared dependency.
Removed:
- agentic_security/agents/ (operator_agno.py)
- docs/mcp_agno_integration.md
- .gitignore reference to operator_agno.py
No agno references remain in source code.
Pre-existing test failures (missing tabulate module) confirmed
unrelated to this change via git stash verification.