apps/web/src/components/Sidebar.tsx      | 290 +++++++++++++++++++++++++++++++-
 apps/web/src/composerDraftStore.test.ts  |  36 +++-
 apps/web/src/composerDraftStore.ts       | 118 +++++++++++--
 apps/web/src/hooks/useHandleNewThread.ts |  77 ++++++---
 4 files changed, 479 insertions(+), 42 deletions(-)