Six tabs (Queue, On-call, Alerts, Team, Admin, Account) had already
outgrown the bottom bar once: 56b8191 let it auto-size its columns to
fit however many there were, but on a phone that only left each tab
55-65px wide. Squeezing further wasn't an option, so the bar is gone
on mobile and a hamburger button in the topbar opens a menu instead.
The menu reuses the sheet + menu-item pattern already used for the
snooze and assign-to actions in incident.js, rather than a new overlay
component. It lists the same sections the sidebar does, including
hiding Admin for non-admins, and the triggered-incident badge that
used to sit on the Queue tab icon now shows on the hamburger button.
Desktop (>=900px) is untouched: the sidebar is the same markup, CSS
alone hides it below 900px and shows it above, so nothing there
changed behaviourally.
Claude-Session: https://claude.ai/code/session_01RHPj4ggeFdEjKKfm4SHbD7
Niklas Ye
e536fdd2c0