- Add heartbeat stopRun support in the engine and wire it into the dashboard server lifecycle
- Add an agent run stop API route and client helper with route-level test coverage
- Add stop controls in AgentDetailView and AgentRunHistory with updated UI tests
- Add a changeset for @gsxdsm/fusion documenting the new stop run feature
- Wire heartbeatMonitor into ServerOptions and pass through to API routes
- Add POST /api/agents/:id/runs route to trigger heartbeat execution with optional source/triggerDetail
- Update API client startAgentRun to accept optional source and triggerDetail parameters
- Add Run Heartbeat button to AgentsView and enhance AgentDetailView RunsTab with execution details and polling
- Add route handler tests for agent runs and UI static analysis tests
- Support run history display with status, duration, trigger type, and result details
