- Add stateDerived metadata to AgentHealthStatus to indicate when health text only mirrors agent.state
- Update getAgentHealthStatus to set stateDerived consistently across terminated, error, paused, running, heartbeat, idle, and disabled paths
- Update AgentDetailView, AgentListModal, and AgentsView to render icon-only health badges when labels are state-derived while preserving full labels via title tooltips
- Expand agentHealth tests with explicit stateDerived assertions and a table-driven semantics suite for representative states
- Apply a default 30s heartbeat interval when scheduler config is missing or invalid
- Dynamically register and update heartbeat triggers from AgentStore create/update events
- Register all non-disabled agents at startup and guard listener cleanup when stopping runtime
- Treat non-periodic agents as healthy in dashboard health checks to avoid stale-time false alarms
- Expand engine and dashboard tests and add a patch changeset for @gsxdsm/fusion
- Create agentHealth.tsx utility with consistent health status logic
- Update AgentDetailView, AgentListModal, and AgentsView to use centralized utility
- Add comprehensive tests for health status edge cases
- Update agents.md documentation with health status reference
- Add changeset for @gsxdsm/fusion patch release
