FEATURE
Feature: contextual note below KpiHero explains 0% consensus rate as a finding, not a failure
Added a one-line callout below the KpiHero metrics grid that reads the live consensus rate and explains it in plain English. When all runs are INDETERMINATE — as they are across all 17 research runs to date — the note surfaces this as a meaningful signal: sources diverge on claim prominence across every domain tested, which is exactly what the Delta Engine is built to reveal.
Findings
- The KpiHero 'Consensus Rate: 0%' cell had no contextual copy — a public visitor couldn't distinguish a failing system from a working one reporting real divergence.
- The fix renders dynamically: if consensusCount > 0 it shows the consensus/indeterminate split; if all runs are INDETERMINATE it explicitly frames divergence as the finding.
- Copy is rendered in IBM Plex Mono at 11px to stay within the established design token system and not compete with the main KPI numerals.
- The note is gated on !loading && totalRuns > 0 so it never appears during the loading shimmer or before any data is available.
Use case
Modified src/pages/Expanse.jsx: added consensus-rate callout paragraph below <KpiHero> in the hero section