Add URL-driven Agent Health page (/agents, /agents/:appId,
/agents/:appId/:instanceId) that progressively narrows from all
applications to a single instance with trend charts. Create
generic GroupCard composite for grouping instances by application.
Expand mock data to 8 instances across 4 apps with varied states.
Split sidebar Agents header into navigable link + collapse chevron.
Update agent tree paths to /agents/:appId/:instanceId. Add EventFeed
with lifecycle events. Change SidebarAgent.tps from string to number.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Replace flat app/route/agent lists with expandable tree navigation.
Apps contain their routes and agents hierarchically. Add localStorage-
backed starring with composite keys for uniqueness. Persist expand
state to sessionStorage across page navigations. Add collapsible
section headers, remove button on starred items, and parent app
context labels. Create stub pages for /apps/:id, /agents/:id,
/admin, /api-docs. Consolidate duplicated sidebar data into
shared mock. Widen sidebar from 220px to 260px.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Update Inventory page sections and COMPONENT_GUIDE.md to use
"exchange/exchangeCount" instead of "execution/execCount".
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
