Introduces SidebarHeader.vue — a PrimeVue-only org-switcher that
replaces the centered Crewli wordmark at the top of the sidebar. The
component mirrors the legacy Vuetify OrganisationSwitcher (avatar with
org initials, organisation name, plan-tier placeholder, dropdown
chevron, PrimeVue Menu of available orgs) but cannot reuse it
directly per the R-10 layout-shell-isolation invariant.
Plan-tier shows a hardcoded "Pro" placeholder until the backend
Organisation resource exposes a plan field — tracked separately, not
in F3.5 scope. When the user has no active organisation (portal
users, fresh super_admin), the component degrades to the original
title block so PortalLayout continues to read "Crewli Portal".
Desktop sidebar width bumped w-64 → w-72 (256 → 288 px) to give the
org-switcher card breathing room and accommodate the user-info card
arriving in B3. Mobile Drawer width bumped 16rem → 18rem to match.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bert.hausmans
8f3a404a42