- Add backend API endpoint for time-range filtered agent log retrieval (GET /api/agents/:id/logs)
- Add fetchAgentRunLogs API function in dashboard client
- Make RunsTab run cards clickable with inline log viewer accordion
- Make AgentRunHistory run rows clickable to expand and view logs
- Enhance AgentDetailView with collapsible log sections and time-range filtering
- Add comprehensive tests for store, routes, and component click behavior