feat: F018 human review queue — 2-panel governance workspace

Replaces the old ad-hoc ReviewQueue page with a full governance-compliant
workflow: filterable task list, detail panel with confidence/risk context,
role-aware approve/reject/escalate/more-data actions, and persistent notes.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/provider/MockupDashboardProvider.ts

@@ -21,7 +21,7 @@ export const MockupDashboardProvider: IDashboardProvider = {
       matches = matches.filter(m => m.organizationId === organizationId)
       needs = needs.filter(n => n.organizationId === organizationId)
       signals = signals.filter(s => s.organizationId === organizationId)
-      queue = queue.filter(r => r.organizationId === organizationId)
+      queue = queue.filter(r => r.relatedOrganizationId === organizationId)
     }
 
     const avgScore =