Block a user
qa(idle-poll): assert zero background reqs in a 55s idle window
feat(onboarding): first-visit 5-step highlight tour
feat(onboarding): first-visit 5-step highlight tour
feat(cmd): visible 'Try saying' panel under the input when empty
feat(cmd): visible 'Try saying' panel under the input when empty
feat(topbar): aggregated notification bell
feat(topbar): aggregated notification bell