Instead of showing tool_call and tool_call_update as separate events,
now merge them by toolCallId into a single MergedToolCall that updates
as new information comes in.
**Changes:**
- Added MergedToolCall type with start/end timestamps
- Renamed groupTextChunks to groupActivities with tool call merging logic
- Track tool calls by ID and merge all updates into single entry
- Replace ToolCallItem with MergedToolCallItem component
- AgentStreamView now uses groupActivities for unified grouping
**User Experience:**
- Each tool call appears once and updates in place
- Status changes from pending → in_progress → completed
- Input/output merge as they become available
- Cleaner, less noisy activity view
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Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
**Agent Activity UI Improvements:**
- Create typed discriminated unions for SessionNotification updates
- Add AgentActivity component with specialized rendering for each update type
- Group consecutive text chunks into single messages (like main chat)
- Add collapsible tool call rendering with input/output details
- Add plan rendering with task status indicators
- Add fallback rendering for unknown activity types (badge + drawer)
**Agent Status Update Fix:**
- Fix agent killing not updating UI status
- Session now detects status change notifications and emits agent_status messages
- Agent manager delays agent deletion to allow status updates to propagate
- Frontend agent_status handler now receives proper updates
**Technical Details:**
- Created /packages/app/src/types/agent-activity.ts with typed session updates
- Created /packages/app/src/components/agent-activity.tsx with activity renderers
- Updated AgentStreamView to use grouped activities with useMemo
- Modified session.ts subscribeToAgent to emit agent_status on status changes
- Modified agent-manager.ts killAgent to delay deletion for status propagation
Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
- Add VolumeMeter component for realtime audio visualization
- Refactor input area to show volume meter in realtime mode
- Update button styling and layout for cleaner interface
- Improve text input integration with better visual hierarchy
- Add volume state tracking to Speechmatics audio hook
- Add agent working directory validation on creation
- Update agent prompt with better orchestration guidelines
Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)
Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
- Moved components and hooks into a new directory structure under `src/app` for better organization.
- Updated the main entry point to use `index.ts` and adjusted routing accordingly.
- Introduced new components such as `ActiveProcesses`, `AgentStreamView`, and `ConnectionStatus` to enhance the app's functionality.
- Removed deprecated components and hooks to streamline the codebase.
- Updated styles to align with the new theme structure and ensure consistency across the app.
This refactor aims to improve maintainability and scalability of the application.
- Introduced a Babel configuration file for the app.
- Updated various components and styles to utilize the new theme structure, replacing direct color references with palette-based colors for improved consistency and maintainability.
- Adjusted styles across multiple components to align with the new theme, enhancing the overall UI experience.
Mohamed Boudra