Add scout constellation mode for APK venue persona packs.

Cluster 3+ scout_report hits on the same SSID within 10 minutes; server infers airport/campus/retail venue class and pushes persona spread_policy. Emberwake weather-map merges active scout biomes. Includes agent, server API, and Vitest coverage.

server/web/src/components/Layout/Layout.tsx

@@ -12,6 +12,7 @@ import { SacredMotif } from '../Visual/sacredGeometry/motifs';
 import SetupBanner from '../SetupBanner';
 import { getSetupStatus } from '../../help/setupStatus';
 import { resolvePageWeather } from '../../help/pageWeather';
+import { mergeScoutBiomeWeather, type ScoutConstellationSnapshot } from '../../help/scoutBiomeWeather';
 import { isDashboardRoute } from '../../help/routeEffects';
 import { api } from '../../api/client';
 import { usePresence } from '../../context/PresenceContext';
@@ -40,10 +41,11 @@ function operatorDeckId(pathname: string): string {
   if (path.startsWith('/lotl-timeline') || path.startsWith('/onion')) return 'lotl-timeline';
   if (path.startsWith('/roi')) return 'roi';
   if (path.startsWith('/activity')) return 'activity';
+  if (path.startsWith('/seer')) return 'seer';
   return 'dashboard';
 }
 
-const NAV = [
+const NAV_BASE = [
   { to: '/dashboard', label: 'Command Deck', icon: 'deck' },
   { to: '/crucible', label: 'Crucible', icon: 'crucible' },
   { to: '/activity', label: 'Activity Feed', icon: 'activity' },
@@ -57,6 +59,20 @@ const NAV = [
   { to: '/settings', label: 'Calibrate', icon: 'gear' },
 ] as const;
 
+const SEER_NAV = { to: '/seer', label: 'Seer', icon: 'seer' } as const;
+
+function buildNav(aiControlEnabled: boolean) {
+  if (!aiControlEnabled) {
+    return [...NAV_BASE];
+  }
+  const items = [...NAV_BASE];
+  const calibrateIdx = items.findIndex((i) => i.to === '/settings');
+  items.splice(calibrateIdx, 0, SEER_NAV);
+  return items;
+}
+
+const NAV = NAV_BASE;
+
 const DOCS_HREF = '/docs/';
 
 /** Primary tabs on mobile bottom bar — Deck, Crucible, Activity, ROI, Onion */
@@ -150,6 +166,14 @@ function NavIcon({ type }: { type: string }) {
           <path d="M12 8v4" />
         </svg>
       );
+    case 'seer':
+      return (
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5">
+          <ellipse cx="12" cy="12" rx="9" ry="5" />
+          <circle cx="12" cy="12" r="2.5" fill="currentColor" strokeWidth="0" />
+          <path d="M4 12c2-3 5-4.5 8-4.5s6 1.5 8 4.5" strokeOpacity="0.45" />
+        </svg>
+      );
     case 'docs':
       return (
         <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.5">
@@ -281,7 +305,19 @@ export default function Layout({ children }: LayoutProps) {
   }, [moreOpen]);
 
   const setupStatus = getSetupStatus(serverConfig, serverInfo);
-  const pageWeather = resolvePageWeather(location.pathname);
+  const { latestMessage } = useWebSocket();
+  const scoutBiome = useMemo(() => {
+    if (latestMessage?.type !== 'scout_constellations') return null;
+    return latestMessage.payload as ScoutConstellationSnapshot;
+  }, [latestMessage]);
+  const pageWeather = useMemo(() => {
+    const base = resolvePageWeather(location.pathname);
+    const path = location.pathname.split('?')[0].replace(/\/$/, '') || '/';
+    if (path === '/emberwake' || path === '/spread' || path === '/dashboard' || path === '/agents') {
+      return mergeScoutBiomeWeather(base, scoutBiome);
+    }
+    return base;
+  }, [location.pathname, scoutBiome]);
   const showDeckEffects = isDashboardRoute(location.pathname);
   const moreActive = MOBILE_MORE.some((item) => location.pathname === item.to);
   const mobileShortLabel: Record<string, string> = {