## Implementation Complete ### Changes Made Created `SessionHistorySidebar.tsx` component that displays: **Session Stats Summary:** - Completed count with green checkmark - Failed count with red X - Success rate percentage (calculated from completed/total) - Live session duration timer (updates every second) **Recently Processed Issues List:** - Displays most recent issues first (reversed order) - Each entry shows: - Success/failure indicator - Issue ID and timestamp - Title (truncated with ellipsis if needed) - Final status badge (color-coded: done=green, blocked=red, in-review=purple) - Processing duration ### Files Changed - SessionHistorySidebar.tsx - New component (162 lines) - SessionHistorySidebar.css - Component styles (247 lines) - SessionHistorySidebar.test.tsx - 26 test cases (379 lines) - workflow.ts - Added ProcessedTicket interface - workflowStore.ts - Export ProcessedTicket type - index.ts - Export new component - App.tsx - Integrated component, replaced old panels ### Test Results - All 26 new tests pass - All 96 frontend tests pass - Frontend builds successfully ### Backend Note The recent_tickets list displays a helpful message until the backend includes recent_tickets in the SessionStats WebSocket payload. All other functionality works immediately. ### Verification Merged to master and pushed.

## Feature Triage Complete **Status:** PARTIALLY IMPLEMENTED ### Summary Most of the requested functionality already exists: - **Queue status**: Fully implemented (triage, todo, in-progress, in-review, blocked, total) - **Session stats**: Basic completed/failed counts already shown - **History placeholder**: UI ready, awaiting backend data ### What's Missing 1. **Recently processed issues list** - The key missing feature 2. **Success rate percentage display** 3. **Live session duration timer** 4. **Backend history data in WebSocket state** ### Implementation Approach Add recent_tickets list to SessionStats in state.py, then create SessionHistorySidebar.tsx component following CurrentIssuePanel pattern. The TUI implementation (session_history.py) provides a complete reference for the logic and display format. ### Complexity Low-Medium - Follows existing patterns, ~200 lines new frontend code, ~50 lines backend changes. See attached triage report (doc) for full details.