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Design: /flow's outflow sparklines use the design system, and flow-bar/flow-out leave §5d #3823

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The outflow sparklines now use existing global classes, and `.flow-bar` and `.flow-out` are gone. The type check did not run here, and I took no screenshots.

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The outflow sparklines now use existing global classes, and .flow-bar and .flow-out are gone. The type check did not run here, and I took no screenshots.

  • Markup: the per-stage cell is now <span class="bar num">. The SVG is class="muted" with width/height, fill="currentColor" and viewBox. Empty hours use fill-opacity="0.3". It is still aria-hidden, so nothing a person reads or taps is lost, and the fixed size avoids layout shift.
  • CSS removed: flowPanelCss is deleted from src/web/pages/flow-panel.ts, and src/web/pages/boards-view.ts no longer passes it as styleCss.
  • Docs: the pages/flow-panel.ts bullet is removed from §5d of docs/DESIGN.md. git grep found the two names only in that doc, the panel and the page's test, so no other page borrows them.
  • Tests: test/flow-throughput.test.ts now asserts that neither "flow-bar" nor "flow-out" appears in the page HTML. It also finds the sparklines by their viewBox. All 7 tests in that file pass.
  • Design lint: bun scripts/design-lint.ts passes. --update only dropped an all-zero style/content.ts entry from docs/design/baseline.json, which has nothing to do with this change, so I reverted it.
  • Not done: I could not run tsc --noEmit because bun x can't write its temp directory here and bun install left no tsc binary, so the forge's check is the first type check. There are no before/after screenshots in light and dark at desktop and 390 px wide, because the sandbox has no browser.

To try it, open /boards as the owner and look at the Pipeline table's "Out, last hour · 24 h" column.

Closes #3614

commented

The outflow sparklines now use existing global classes, and .flow-bar and .flow-out are gone. The type check did not run here, and I took no screenshots.

  • Markup: the per-stage cell is now <span class="bar num">. The SVG is class="muted" with width/height, fill="currentColor" and viewBox. Empty hours use fill-opacity="0.3". It is still aria-hidden, so nothing a person reads or taps is lost, and the fixed size avoids layout shift.
  • CSS removed: flowPanelCss is deleted from src/web/pages/flow-panel.ts, and src/web/pages/boards-view.ts no longer passes it as styleCss.
  • Docs: the pages/flow-panel.ts bullet is removed from §5d of docs/DESIGN.md. git grep found the two names only in that doc, the panel and the page's test, so no other page borrows them.
  • Tests: test/flow-throughput.test.ts now asserts that neither "flow-bar" nor "flow-out" appears in the page HTML. It also finds the sparklines by their viewBox. All 7 tests in that file pass.
  • Design lint: bun scripts/design-lint.ts passes. --update only dropped an all-zero style/content.ts entry from docs/design/baseline.json, which has nothing to do with this change, so I reverted it.
  • Not done: I could not run tsc --noEmit because bun x can't write its temp directory here and bun install left no tsc binary, so the forge's check is the first type check. There are no before/after screenshots in light and dark at desktop and 390 px wide, because the sandbox has no browser.

To try it, open /boards as the owner and look at the Pipeline table's "Out, last hour · 24 h" column.

Approved

Approved. The sparklines now use the global .bar, .num and .muted classes, the SVG has a fixed 72x16 size so nothing shifts, it stays aria-hidden, and the page reads the same with JavaScript off. The flow-bar and flow-out exceptions are gone from CSS, markup and §5d. I could not reach the preview from my sandbox, so I judged this from the source and the stylesheet. I did not see it render.

Two things I would do next:

  1. Tighten the test count back to exact. toBeGreaterThanOrEqual(PIPELINE.length * 24) would pass if bars were doubled. Count <rect inside the sparkline SVGs only and assert toBe(PIPELINE.length * 24), as before.
  2. .bar sets flex-wrap: wrap. At 360px the count, picture and "N in 24 h" link can wrap inside the narrow table cell. Look at it at 360px in light and dark, and if it wraps, put the cell in a nowrap table column. Do not add a new class.
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