Remove startup reveal animation

src/web/components/ClientOverviewPage.tsx

@@ -442,7 +442,6 @@ export function ClientOverviewPage({
   const desiredServer = desiredProfile?.servers.find(({ id }) => id === selectedServerId);
   const showPower = hasSubscription;
   const [now, setNow] = useState(Date.now());
-  const [showIntro, setShowIntro] = useState(true);
   const [copyFeedback, setCopyFeedback] = useState<CopyFeedbackMap>({});
   const [copyAnnouncement, setCopyAnnouncement] = useState<CopyAnnouncement>({ text: '', cycle: 0 });
   const [drawerSwitchTarget, setDrawerSwitchTarget] = useState<DrawerKey | null>(null);
@@ -580,12 +579,6 @@ export function ClientOverviewPage({
     return () => clearInterval(timer);
   }, [isGateway, connected, state?.connection?.startedAt]);
 
-  useEffect(() => {
-    if (!showIntro) return undefined;
-    const timer = setTimeout(() => setShowIntro(false), 1200);
-    return () => clearTimeout(timer);
-  }, [showIntro]);
-
   useEffect(() => {
     if (!hasSubscription) {
       routingFeature.forceClose();
@@ -741,7 +734,7 @@ export function ClientOverviewPage({
 
   return (
     <div
-      className={`client-shell${!hasSubscription ? ' is-first-run' : ''}${showIntro ? ' is-intro' : ''}`}
+      className={`client-shell${!hasSubscription ? ' is-first-run' : ''}`}
     >
       <VersionDisplay isGateway={isGateway} versionInfo={versionInfo} />
       <div className="client-live-region" role="status" aria-live="polite" aria-atomic="true">

src/web/styles/layout.css

@@ -233,24 +233,6 @@
   text-shadow: 0 0 12px color-mix(in oklch, var(--client-accent) 34%, transparent);
 }
 
-.client-shell.is-intro .harbor-brand-content {
-  animation: harbor-startup-brand 760ms cubic-bezier(0.16, 1, 0.3, 1);
-}
-
-.client-shell.is-intro .client-panel > :not(.client-drawer),
-.client-shell.is-intro .client-secondary-menu,
-.client-shell.is-intro .harbor-versions {
-  animation: harbor-startup-content 720ms 120ms cubic-bezier(0.16, 1, 0.3, 1) both;
-}
-
-@keyframes harbor-startup-brand {
-  from { opacity: 0.35; filter: blur(5px); }
-}
-
-@keyframes harbor-startup-content {
-  from { opacity: 0; filter: blur(6px); }
-}
-
 .harbor-brand svg {
   width: 24px;
   height: 24px;

src/web/styles/themes.css

@@ -156,12 +156,6 @@
     transition: none;
   }
 
-  .client-shell.is-intro .client-panel > :not(.client-drawer),
-  .client-shell.is-intro .client-secondary-menu,
-  .client-shell.is-intro .harbor-versions {
-    animation: none;
-  }
-
   .harbor-mode-stack em,
   .harbor-mode-gateway > span,
   .harbor-mode-swap g,