Replaces the per-instance grid cards + per-card "New instance" action with a
single card per app type and an in-page family switcher — the UX you asked
for (swap between instances via LibrePortal navigation; manage on the page).
- Grid: hide any app declaring INSTANCE_OF (loadApps filter), so there's one
card per type. A subtle "N instances" chip replaces the old card button.
- App detail: a "family switcher" bar under the title for multi-instance
types and their instances — a pill per member (base + each instance) that
path-navigates to that slug's detail (current tab kept), plus "+ Add"
(existing create modal). When viewing an instance, a "Remove instance"
action sits in the bar.
- Remove flow: instance_remove task verb (-> existing `libreportal instance
remove`) with an on-brand confirm modal; lands back on the base type page.
Frontend-only; the instance create/remove backend and CLI are unchanged.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
ab1d335d35