fix(nav): restore sidebar collapse state from cookie; cmd+k search shows tools only while typing; mobile header search

artifacts/toolrate/src/components/command-palette.tsx

@@ -1,4 +1,4 @@
-import { useState, useEffect, useRef } from "react";
+import { useState, useEffect } from "react";
 import { useLocation } from "wouter";
 import { useListTools, getListToolsQueryKey } from "@workspace/api-client-react";
 import {
@@ -22,6 +22,7 @@ import {
   Wrench,
   Star,
   History,
+  Search,
 } from "lucide-react";
 
 const openRequesters = new Set<() => void>();
@@ -37,7 +38,6 @@ export function CommandPalette() {
   const [open, setOpen] = useState(false);
   const [search, setSearch] = useState("");
   const [recent, setRecent] = useState(() => getRecentTools());
-  const searchTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
 
   useEffect(() => {
     const request = () => setOpen(true);
@@ -66,12 +66,14 @@ export function CommandPalette() {
     }
   }, [open]);
 
+  const searching = search.trim().length > 0;
+
   const { data: tools } = useListTools(
-    search ? { search } : undefined,
+    searching ? { search } : undefined,
     {
       query: {
-        queryKey: getListToolsQueryKey(search ? { search } : undefined),
+        queryKey: getListToolsQueryKey(searching ? { search } : undefined),
-        enabled: open && search.trim().length > 0,
+        enabled: open && searching,
         staleTime: 30_000,
       },
     },
@@ -84,24 +86,23 @@ export function CommandPalette() {
 
   const showTrash = hasFeature("trash") || isAdmin;
   const showWatchlist = (hasFeature("watchlist") || isAdmin) && isAuthenticated;
-  const searching = search.trim().length > 0;
 
   return (
     <CommandDialog open={open} onOpenChange={setOpen}>
       <CommandInput
+        autoFocus
         placeholder={`${t("common.search")}…`}
         value={search}
-        onValueChange={(v) => {
+        onValueChange={setSearch}
-          setSearch(v);
-          if (searchTimer.current) clearTimeout(searchTimer.current);
-        }}
       />
       <CommandList>
         <CommandEmpty>
           {searching ? t("command.noResults", { query: search }) : t("command.startTyping")}
         </CommandEmpty>
 
-        {!searching && recent.length > 0 && (
+        {!searching && (
+          <>
+            {recent.length > 0 && (
               <CommandGroup heading={t("command.recent")}>
                 {recent.map((tool) => (
                   <CommandItem key={tool.id} onSelect={() => go(`/tools/${tool.id}`)}>
@@ -111,7 +112,6 @@ export function CommandPalette() {
                 ))}
               </CommandGroup>
             )}
-
             <CommandGroup heading={t("command.navigate")}>
               <CommandItem onSelect={() => go("/tools")}>
                 <Compass className="mr-2 h-4 w-4" /> {t("nav.browseTools")}
@@ -138,13 +138,16 @@ export function CommandPalette() {
                 </CommandItem>
               )}
             </CommandGroup>
+          </>
+        )}
+
         {searching && (
           <>
             <CommandSeparator />
             <CommandGroup heading={t("command.tools")}>
               {(tools ?? []).slice(0, 10).map((tool) => (
                 <CommandItem key={tool.id} onSelect={() => go(`/tools/${tool.id}`)}>
-                  <Wrench className="mr-2 h-4 w-4 shrink-0 text-muted-foreground" />
+                  <Search className="mr-2 h-4 w-4 shrink-0 text-muted-foreground" />
                   <span className="truncate">{tool.name}</span>
                   <span className="ml-auto text-xs text-muted-foreground shrink-0">
                     {tool.avgCombined ? `${tool.avgCombined.toFixed(1)}★` : ""}

artifacts/toolrate/src/components/layout.tsx

@@ -1,11 +1,11 @@
 import { Link, useLocation } from "wouter";
-import { LayoutDashboard, Wrench, PlusCircle, BarChart3, LogIn, LogOut, ShieldCheck, AlertTriangle, Trash2, Bookmark } from "lucide-react";
+import { LayoutDashboard, Wrench, PlusCircle, BarChart3, LogIn, LogOut, ShieldCheck, AlertTriangle, Trash2, Bookmark, Search } from "lucide-react";
 import { useTranslation } from "react-i18next";
 import { useAuth } from "@/hooks/use-auth";
 import { useGetVersion, getGetVersionQueryKey } from "@workspace/api-client-react";
 import { Button } from "@/components/ui/button";
 import { ThemeToggle } from "@/components/theme-toggle";
-import { CommandPalette } from "@/components/command-palette";
+import { CommandPalette, requestOpenCommandPalette } from "@/components/command-palette";
 import { LanguageSwitcher } from "@/components/language-switcher";
 import { UserMenu } from "@/components/user-menu";
 import { Breadcrumbs } from "@/components/breadcrumbs";
@@ -149,6 +149,16 @@ export function Layout({ children }: { children: React.ReactNode }) {
           </div>
           <div className="flex items-center gap-1.5 shrink-0">
             <HeaderSearch />
+            <Button
+              variant="ghost"
+              size="icon"
+              className="h-9 w-9 md:hidden"
+              onClick={requestOpenCommandPalette}
+              aria-label={t("nav.search")}
+              data-testid="button-search-mobile"
+            >
+              <Search className="w-4 h-4" />
+            </Button>
             <LanguageSwitcher />
             <ThemeToggle />
             {!isLoading && (

artifacts/toolrate/src/components/ui/sidebar.tsx

@@ -53,6 +53,15 @@ function useSidebar() {
   return context
 }
 
+function getSidebarCookie(): boolean | null {
+  if (typeof document === "undefined") return null;
+  const match = document.cookie.match(
+    new RegExp(`(?:^|; )${SIDEBAR_COOKIE_NAME}=([^;]*)`)
+  );
+  if (!match) return null;
+  return match[1] === "true";
+}
+
 function SidebarProvider({
   defaultOpen = true,
   open: openProp,
@@ -71,7 +80,10 @@ function SidebarProvider({
 
   // This is the internal state of the sidebar.
   // We use openProp and setOpenProp for control from outside the component.
-  const [_open, _setOpen] = React.useState(defaultOpen)
+  const [_open, _setOpen] = React.useState(() => {
+    const stored = getSidebarCookie()
+    return stored !== null ? stored : defaultOpen
+  })
   const open = openProp ?? _open
   const setOpen = React.useCallback(
     (value: boolean | ((value: boolean) => boolean)) => {