Final sweep: Crucible fixes, Path Tracer polish, forge progress, tests green.

Align dashboard subtitle default and UpsertAgent tests with fleet label behavior; WebSocket coalesce and PathForge hardening; Crucible expanded ops and visual DV fixes; Vitest 610/610 and full test-suite pass; trim PROBLEMS.md to open items only.

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

@@ -14,6 +14,7 @@ import { getSetupStatus } from '../../help/setupStatus';
 import { resolvePageWeather } from '../../help/pageWeather';
 import { api } from '../../api/client';
 import { usePresence } from '../../context/PresenceContext';
+import { useVisualEffects } from '../../context/VisualEffectsContext';
 import ComradeAvatar from '../Presence/ComradeAvatar';
 import type { ServerConfig, ServerInfo } from '../../types';
 import '../Presence/Presence.css';
@@ -42,20 +43,20 @@ const NAV = [
   { to: '/dashboard', label: 'Command Deck', icon: 'deck' },
   { to: '/agents', label: 'Fleet Roster', icon: 'fleet' },
   { to: '/crucible', label: 'Crucible', icon: 'crucible' },
+  { to: '/pathtracer', label: 'Path Tracer', icon: 'trace' },
   { to: '/forge', label: 'Forge', icon: 'forge' },
   { to: '/mission-deck', label: 'Mission Deck', icon: 'mission', glow: true },
   { to: '/builds', label: 'Builds', icon: 'builds' },
   { to: '/emberwake', label: 'Emberwake', icon: 'ember' },
   { to: '/settings', label: 'Calibrate', icon: 'gear' },
-  { to: '/pathtracer', label: 'Path Tracer', icon: 'trace' },
 ] as const;
 
 const DOCS_HREF = '/docs/';
 
-/** Primary tabs on iPhone bottom bar */
-const MOBILE_PRIMARY = NAV.slice(0, 4);
-/** Builds, Calibrate, Path Tracer — “More” sheet */
-const MOBILE_MORE = NAV.slice(4);
+/** Primary tabs on mobile bottom bar — Deck, Fleet, Crucible, Path Tracer, Forge */
+const MOBILE_PRIMARY = NAV.slice(0, 5);
+/** Mission Deck, Builds, Emberwake, Calibrate — “More” sheet */
+const MOBILE_MORE = NAV.slice(5);
 
 function NavIcon({ type }: { type: string }) {
   switch (type) {
@@ -224,6 +225,7 @@ export default function Layout({ children }: LayoutProps) {
   const location = useLocation();
   const isMobile = useIsMobileLayout();
   const { othersOnline, comrades } = usePresence();
+  const { glowParticles } = useVisualEffects();
   const [serverConfig, setServerConfig] = useState<ServerConfig | null>(null);
   const [serverInfo, setServerInfo] = useState<ServerInfo | null>(null);
   const [moreOpen, setMoreOpen] = useState(false);
@@ -257,6 +259,7 @@ export default function Layout({ children }: LayoutProps) {
     '/dashboard': 'Deck',
     '/agents': 'Fleet',
     '/crucible': 'Ops',
+    '/pathtracer': 'Tracer',
     '/forge': 'Forge',
   };
 
@@ -265,9 +268,9 @@ export default function Layout({ children }: LayoutProps) {
       className={`layout${isMobile ? ' layout--mobile' : ''}${othersOnline ? ' layout--comrades-online' : ''}`}
       data-operator-deck={operatorDeckId(location.pathname)}
     >
-      {!isMobile && <CursorFire />}
+      {!isMobile && glowParticles && <CursorFire />}
       <AmbientBackground weather={pageWeather} />
-      <SacredGeometryLayer />
+      {glowParticles && <SacredGeometryLayer />}
       <nav className="sidebar sidebar--desktop desktop-only">
         <div className="sidebar-header">
           <div className="logo">