Hint, ActionRow, Toolbar, EmptyState and ExternalLink replace the muted
text, button row, refresh bar, empty line and _blank anchor that each page
restyled under its own class. ExpandableCard (with a loading twin) holds the
builds and recent-runs cards, which had identical head and body CSS. The
create form's raw checkbox becomes CheckboxField. The components page shows
each new piece.
The globe of the egress card and of the allowed-domains box showed as a
plain monochrome glyph where the bee and the bell were emoji: a font with a
text-style glyph for the globe won over the emoji font. The two globes now carry
the emoji variation selector, and a panel's icon asks for emoji presentation
(font-variant-emoji), so another icon cannot fall the same way.
TableSkeleton is the twin of Table: the same columns, so the same header cells,
with a placeholder shape in each cell of three blank rows and no sort or
filter, which have nothing to work on yet. The hives card and the alerts table
use it in place of their "loading…" text.
usePolled takes a cache key: it saves each answer in localStorage and starts
from the saved one, so opening the agents, alerts, builds, review runs or hives
view shows the last data at once and the refresh spinner marks the update. A
saved answer is dropped after a day, when it was saved by another build of the
UI, at log out (a new onLogout of the shared user menu) and when the gateway
ends the login (a new onSessionEnded of the session guard). Pages with an
editor (schedules, notification flows, broadcast) do not use it.
usePolled reports when a request is in flight (through a new onBusy of the
poller) and holds it on for at least 0.4 seconds, so a quick answer still
reads as a refresh. The picker swaps its clock for the spinner, in the same
box so its width stays, and the spinner stands still where motion is off.
Every page with a picker passes it; a page with several polled requests shows
it while any of them runs. The Jobs page fetches through shared components
and has none yet.
