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

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

## role
Archive of completed design documents for a frontend refactoring that replaced blocking loading states with real-time SSE-driven progress tracking across tool session lifecycles.
## files
- .openspec.yaml | Defines an OpenSpec configuration file with schema version and creation date metadata
- 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 (Server-Sent Events), SessionsContext, useEvents, AppShell, DashboardPage, SessionsPage, CreateSessionForm, InstanceList, useInstanceActions, ToolStarter, StartToolFAB, EventToastBridge
- proposal.md | Proposes a frontend architecture change to replace blocking loading states with a global SSE-driven progress panel and shared session state for immediate UI updates across tool session lifecycle actions. | dep: React, SSE event stream, existing session state management, AppShell, DashboardPage, SessionsPage, CreateSessionForm, SessionCard, InstanceCard, use-instance-actions hook
- tasks.md | This is a task tracking document for a frontend refactoring project focused on implementing shared session state, a global progress panel, and removing legacy loading overlays in a React web 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
## arch
Event-driven frontend architecture using Server-Sent Events (SSE) for live progress streaming, shared React context for global session state management, and a non-blocking global progress panel replacing legacy modal loading overlays.
## tags
session, tool, tsx, react, progress, state, components, features
## symbols
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## workflows
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## dirty
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