fix: keep assistant in user menu

apps/docs/docs/management/assistant.mdx

@@ -9,7 +9,7 @@ tags:
 # Assistant
 
 Administrators can configure the instance-wide AI assistant from **Management → Assistant**.
-It is available to signed-in users from the header, the user menu, and the `Cmd/Ctrl + K` command menu.
+It is available to signed-in users from the user menu and the `Cmd/Ctrl + K` command menu.
 `Cmd/Ctrl + Shift + K` opens it directly.
 
 When the assistant is unavailable, its command-menu result remains visible but disabled and explains that

apps/nextjs/src/components/assistant/assistant-trigger.tsx

@@ -1,23 +0,0 @@
-"use client";
-
-import { Tooltip } from "@mantine/core";
-import { IconRobot } from "@tabler/icons-react";
-
-import { useScopedI18n } from "@homarr/translation/client";
-
-import { HeaderButton } from "../layout/header/button";
-import { useOptionalHomarrAssistant } from "./assistant-provider";
-
-export const AssistantHeaderButton = () => {
-  const t = useScopedI18n("common.assistant");
-  const assistant = useOptionalHomarrAssistant();
-  if (!assistant?.enabled) return null;
-
-  return (
-    <Tooltip label={`${t("title")} (Mod+Shift+K)`} position="bottom">
-      <HeaderButton onClick={assistant.open} aria-label={t("open")}>
-        <IconRobot size={20} />
-      </HeaderButton>
-    </Tooltip>
-  );
-};

apps/nextjs/src/components/layout/header.tsx

@@ -4,7 +4,6 @@ import { AppShellHeader, Group, UnstyledButton } from "@mantine/core";
 import { Link } from "@homarr/ui";
 
 import { ClientBurger } from "./header/burger";
-import { AssistantHeaderButton } from "../assistant/assistant-trigger";
 import { DesktopSearchInput, MobileSearchButton } from "./header/search";
 import { TourTarget } from "./header/tour-target";
 import { UserButton } from "./header/user";
@@ -38,7 +37,6 @@ export const MainHeader = ({ logo, actions, hasNavigation = true }: Props) => {
         </TourTarget>
         <Group h="100%" align="center" justify="end" style={{ flex: 1 }} wrap="nowrap">
           {actions}
-          <AssistantHeaderButton />
           <MobileSearchButton />
           <TourTarget id="board-user-menu">
             <UserButton />