Fixes and extends PR #676 (yunyunyunyun-yun). Race guard in sessions.js SSE handler; prefix-equality check in routes.py _handle_session_import_cli. Closes #676. Co-authored-by: yunyunyunyun-yun <yunyunyunyun-yun@users.noreply.github.com>
Fixes and extends PR #676 (yunyunyunyun-yun). Race guard in sessions.js SSE handler; prefix-equality check in routes.py _handle_session_import_cli. Closes #676. Co-authored-by: yunyunyunyun-yun <yunyunyunyun-yun@users.noreply.github.com>