Structural foundation split out of hyperhive#3118 per mara's steer:
structure first so the real overview page (hive roster) and later
routes (swarm-wide agent roster) land as content changes rather than
each reinventing chrome + nav + a table/panel/chip shape.
- <Shell>: header bar (branding) + nav row, wraps every route. Route
list lives in Shell itself (one small SPA, one place to know its
own nav).
- ui/Panel, ui/StatusChip, ui/Table: the three primitives the
overview page's actual scope (hive roster: name/domain/status,
linking out to each hive's own dashboard) calls for, nothing
speculative beyond that.
Preact-native styling (plain CSS files imported via swarm-ui.css, no
shadow DOM — this package renders into light DOM) — not
@hive/shared's chrome.css, which is the old MPA dashboard's visual
language. Same base16/Catppuccin color tokens via theme.css/colors.css
so it still reads as hyperhive.
npm run build (whole frontend workspace) + npm run typecheck both
clean. Verified with a real headless-chromium screenshot against the
built dist, not just source-reading.
Fixes hyperhive#3211
67eb0c660d