- Add heartbeat tolerance window to prevent false idle disconnects on terminal connections
- Increase client heartbeat interval from 30s to 45s for better idle tolerance
- Add session staleness detection on reconnect with idle state logging
- Add tests for heartbeat tolerance and client interval configuration
- Add changeset for patch release
Move initialBufferRef reset from the beginning of connect() to inside
ws.onopen to ensure the buffer is fresh only when the new connection is
established. This prevents a race condition where the buffer could be
cleared before the WebSocket is ready, causing scrollback data to be
lost when terminal tabs are switched.
- Reset isDisclosureExpanded in QuickEntryBox resetForm so disclosure collapses after task creation
- Remove sticky disclosure persistence from QuickEntryBox component
- Preserve terminal sessions across transient WebSocket disconnects with buffer/replay
- Buffer and replay initial terminal state for prompt visibility on reconnect
- Update tests for non-persistent disclosure, terminal reconnect, and server routes
- Remove unused UsageIndicator tests and TaskDetailModal test cleanup
- Add backend terminal API with SSE streaming for real-time output
- Create useTerminal hook with command history and navigation
- Refactor TerminalModal into interactive shell component
- Update App and Header for standalone terminal button
- Add CSS styles for terminal UI (prompts, output, spinner, welcome screen)
- Update tests for new terminal behavior
