Revert "fix: sidebar selection highlight and scoped command palette search"

This reverts commit 4168a6d45b.

ui/src/components/LayoutShell.tsx

@@ -98,17 +98,11 @@ function LayoutContent() {
   const { open: paletteOpen, setOpen: setPaletteOpen } = useCommandPalette();
   const { scope, setTab } = useScope();
 
-  // Exchange full-text search via command palette (scoped to current sidebar selection)
+  // Exchange full-text search via command palette
   const [paletteQuery, setPaletteQuery] = useState('');
   const debouncedQuery = useDebouncedValue(paletteQuery, 300);
   const { data: exchangeResults } = useSearchExecutions(
-    {
-      text: debouncedQuery || undefined,
-      application: scope.appId || undefined,
-      routeId: scope.routeId || undefined,
-      offset: 0,
-      limit: 10,
-    },
+    { text: debouncedQuery || undefined, offset: 0, limit: 10 },
     false,
   );
 
@@ -249,17 +243,13 @@ function LayoutContent() {
     navigate(`${baseParts.join('/')}?text=${encodeURIComponent(query)}`);
   }, [navigate, scope.appId, scope.routeId]);
 
-  // Translate Sidebar's internal paths to our URL structure.
-  // Pass `sidebarReveal` state so the Sidebar can highlight the selected entry
-  // (it compares its internal /apps/... paths against this state value).
+  // Translate Sidebar's internal paths to our URL structure
   const handleSidebarNavigate = useCallback((path: string) => {
-    const state = { sidebarReveal: path };
-
     // /apps/:appId and /apps/:appId/:routeId → current tab
     const appMatch = path.match(/^\/apps\/([^/]+)(?:\/(.+))?$/);
     if (appMatch) {
       const [, sAppId, sRouteId] = appMatch;
-      navigate(sRouteId ? `/${scope.tab}/${sAppId}/${sRouteId}` : `/${scope.tab}/${sAppId}`, { state });
+      navigate(sRouteId ? `/${scope.tab}/${sAppId}/${sRouteId}` : `/${scope.tab}/${sAppId}`);
       return;
     }
 
@@ -267,11 +257,11 @@ function LayoutContent() {
     const agentMatch = path.match(/^\/agents\/([^/]+)(?:\/(.+))?$/);
     if (agentMatch) {
       const [, sAppId, sInstanceId] = agentMatch;
-      navigate(sInstanceId ? `/runtime/${sAppId}/${sInstanceId}` : `/runtime/${sAppId}`, { state });
+      navigate(sInstanceId ? `/runtime/${sAppId}/${sInstanceId}` : `/runtime/${sAppId}`);
       return;
     }
 
-    navigate(path, { state });
+    navigate(path);
   }, [navigate, scope.tab]);
 
   return (