apps/desktop/src/ipc/DesktopIpcHandlers.ts                           |   2 +
 apps/desktop/src/ipc/channels.ts                                     |   1 +
 apps/desktop/src/ipc/methods/notificationBadge.test.ts               | 144 ++++++++++++++++++
 apps/desktop/src/ipc/methods/notificationBadge.ts                    |  71 +++++++++
 apps/desktop/src/preload.ts                                          |   7 +
 apps/web/src/components/ThreadNotificationCoordinator.badge.test.tsx | 259 ++++++++++++++++++++++++++++++++
 apps/web/src/components/ThreadNotificationCoordinator.test.tsx       |   9 +-
 apps/web/src/components/ThreadNotificationCoordinator.tsx            |  51 ++++++-
 apps/web/src/threadNotifications.ts                                  |  45 ++++++
 packages/contracts/src/ipc.ts                                        |   2 +
 10 files changed, 587 insertions(+), 4 deletions(-)