Table gains an optional emptyMessage prop, rendered as a single
full-width row in place of a bare empty tbody; AgentsPage is the first
consumer. Screenshot-verified against a mock server returning an empty
roster.
Closes#3447.
- Shell.css: .shell-header and .shell-nav wrap onto a second line
below a breakpoint instead of forcing horizontal overflow — no
hamburger/collapse menu, per mara's own 'don't break, don't
over-invest' scoping.
- LinksMenu.css: bumped .links-menu-button and .links-menu-item to the
same 2.75em (~44px, WCAG 2.5.5) touch-target floor the shared ui/
kit's form controls and buttons already carry — this trigger is
bespoke, not built from that kit, but the floor applies regardless.
- Table.tsx/.css: wrapped the table in a .ui-table-scroll container
(overflow-x: auto) so a wide table scrolls within its own box on a
narrow viewport instead of forcing the whole page to overflow
horizontally — not named in the issue's two concrete spots, but the
same 'should not break' failure mode, and fixing it at the shared
Table primitive covers every future caller.
.create-agent-input's fixed width -> max-width was already fixed as
part of #3448's form kit.
Verified: tsc clean, build succeeds, screenshotted at 320px (hives
nav wraps, table scrolls internally, page itself doesn't overflow)
and 480px (create-agent form fields fit).
Per mara's review question on PR#3219 ('shouldnt the jsx files import
their css?'): each component now does its own import ('./Shell.css',
'./Panel.css', ...) instead of swarm-ui.css centrally @import-ing
every component's stylesheet. esbuild folds every .css reachable from
main.tsx's import graph into one main.css companion output next to
main.js — no separate build step, this is bundle:true's existing
behavior, just not exercised until now.
swarm-ui.css keeps only the shared base reset (@hive/shared/base.css)
since that isn't any one component's concern. Added src/css.d.ts
(ambient '*.css' module) since tsc otherwise rejects a side-effect
import of a non-JS/TS specifier.
Side benefit: a component nothing imports (yet) no longer ships its
CSS either — StatusChip/Table aren't referenced from App.tsx today,
and main.css correctly only carries Shell.css + Panel.css. The old
central-import approach shipped all four unconditionally.
npm run build + typecheck clean. Re-screenshotted the real dist —
pixel-identical to before this change.
Per mara's PR review request: Panel/StatusChip/Table each move into
their own subdir (ui/panel/, ui/status-chip/, ui/table/) colocating
the component with its stylesheet, matching shell/ (Shell.tsx +
Shell.css already lived this way). Import paths in App.tsx and
swarm-ui.css updated to match; no behavior change.
npm run build + typecheck both clean.
