Graham McIntire f00dc3ff12 test: expand agent channel coverage from 8% to 66% ... add 54 tests covering join/terminate lifecycle, heartbeat, error, credential_test_result, monitoring_check, mikrotik_result, catch-all handle_in events, handle_info lifecycle messages, PubSub messages, SNMP result edge cases, poll result sensor/interface data storage, SNMPv3 credential paths, and monitoring-enabled device job building. fix bug where error.error_message was used instead of error.message matching the AgentError protobuf struct field name.		2026-02-11 16:52:12 -06:00
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agent_channel.ex	test: expand agent channel coverage from 8% to 66%	2026-02-11 16:52:12 -06:00
agent_socket.ex	Add Dialyzer typespecs to WebSocket agent code and Agents context	2026-01-17 10:37:27 -06:00