Mara: "result looks like the shape i am looking for, but the code does
not. you did not follow component first principle" - the card's
clickable/selectable mechanics, the card-view filter trigger+popover,
and the list+detail split layout were all one-off page-local JSX in
AgentsPage.tsx instead of docs/web-ui/design-guide.md's "Component-first
design" primitives. Three new ui/ components, each with a same-day
/components demo section per that doc's own rule:
- ui/card/Card.tsx - the role=button/keyboard-activation/selected
mechanics AgentCard now wraps agent-specific content around, instead
of owning them itself.
- ui/multiselect-filter/MultiselectFilter.tsx - the checkbox-list
trigger+popover control. This was also a straight duplicate of
Table's own inline popover content once AgentsPage's filter toolbar
needed the identical thing; Table now renders the same
MultiselectFilterOptions piece too (keeping its own th-anchored
trigger and fixed+portal positioning, which are genuinely
table-specific), not a second copy.
- ui/split-view/SplitView.tsx - the list+detail flex-wrap layout, no
opinion on what's inside either pane.
AgentsPage.tsx's own CSS shrinks to just the agent-specific content
inside these primitives (card line/message layout, detail-panel field
grid, the name-search input) - the container/positioning rules moved
to each component's own colocated CSS.
No behavior change for any other Table caller (HivesPage,
IssueReportPage, the components demo's own Table samples) - the
popover's visual output is identical, just sourced from the shared
component instead of inline JSX.
Verified: typecheck/build clean, real screenshots of both AgentsPage
(pixel-identical to before) and the three new /components sections,
plus a live click confirming MultiselectFilter's popover opens
correctly on the demo page too.
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