# archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates
dir: archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates

index: archive/2026-06-12-completed-changes-archive/tool-session-progress-and-updates/.pi-map.index.md

## role
Archives completed frontend architecture changes for real-time session progress tracking using SSE events and shared React state management.
## files
- .openspec.yaml | Defines an OpenAPI specification metadata file with schema type and creation date
- design.md | Design document for frontend-only refactoring of session lifecycle progress tracking and live UI updates using SSE events and shared React context. | dep: React, SSE (useEvents), SessionsContext, SessionOperationsContext, AppShell, DashboardPage, SessionsPage, CreateSessionForm, InstanceList, useInstanceActions, ToolStarter, StartToolFAB, EventToastBridge
- proposal.md | Proposes a frontend architecture change to add real-time session progress tracking via SSE and shared state across the application. | dep: React, SSE events, state management, AppShell, DashboardPage, SessionsPage, use-instance-actions, CreateSessionForm, SessionCard, InstanceCard
- tasks.md | A completed task checklist tracking implementation of shared session state, global progress panel, optimistic UI updates, and removal of legacy progress overlays in a React frontend application. | dep: React, state/sessions.tsx, state/session-operations.tsx, useEvents, hooks/use-instance-actions.ts, AppShell, SessionsPage, DashboardPage, components/features/session/session-progress-panel.tsx, components/features/tool/tool-starter.tsx, components/features/tool/start-tool-fab.tsx, components/features/tool/instance-list.tsx, components/features/session/create-session-form.tsx, components/features/session/session-card.tsx
## arch
Event-driven reactive frontend pattern using Server-Sent Events (SSE) for live updates, shared React context for global session state, optimistic UI updates, and component-based progress panels replacing legacy overlay system.
## tags
session, tsx, components, features, progress, react, tool, state
## symbols
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## workflows
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## dirty
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