KPI infobox
- Replace slim kpi-bar with a boxed card (border, shadow, 195–240px) floating
right in a flex header alongside the live indicator
- Rows: avg resolve time (last ≤5 resolved) + avg open age (all open)
- avg open age colored via CSS var --oc: red/orange/black per threshold
- "no open decisions" shown as muted italic when queue is empty
doc-overlay component (src/components/doc-overlay.js)
- withDocHelp(element, docPath) — adds absolute-positioned ? button
that is invisible until the parent is hovered; click opens overlay
- Overlay: fixed backdrop + animated box with iframe; closes on Esc,
backdrop click, or the close button
- CSS injected once via style tag (STYLE_ID guard, same pattern as MultiSelect)
? buttons wired up in decisions.md
- KPI infobox → /docs/decisions-kpi
- Cumulative chart (wrapped in position:relative div) → /docs/decisions-kpi
- Filter & List section header → /docs/decisions-kpi
Reference page (src/docs/decisions-kpi.md)
- Standalone Observable Framework page at /docs/decisions-kpi
- Documents: KPI card (avg resolve, avg open age, color thresholds),
Resolution History chart (cumulative, period→resolution mapping, filter
interaction, timestamp logic), Filter & List (type/status/search, card
age badge, escalation)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>