merge: stack widget modernization on dnd kit

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

@@ -1,7 +1,6 @@
 import type { ReactNode } from "react";
 import { AppShellHeader, Group, UnstyledButton } from "@mantine/core";
 
-import { Spotlight } from "@homarr/spotlight";
 import { Link } from "@homarr/ui";
 
 import { ClientBurger } from "./header/burger";
@@ -9,6 +8,7 @@ import { DesktopSearchInput, MobileSearchButton } from "./header/search";
 import { TourTarget } from "./header/tour-target";
 import { UserButton } from "./header/user";
 import { HomarrLogoWithTitle } from "./logo/homarr-logo";
+import { LazySpotlight } from "./header/lazy-spotlight";
 
 interface Props {
   logo?: ReactNode;
@@ -23,6 +23,7 @@ export const MainHeader = ({ logo, actions, hasNavigation = true }: Props) => {
       zIndex="var(--homarr-z-index-board-header)"
       style={{ overflowX: "hidden" }}
       data-advanced-focus-background
+      data-app-shell-header
     >
       <Group h="100%" gap="xl" px="md" justify="apart" wrap="nowrap">
         <Group h="100%" align="center" style={{ flex: 1 }} wrap="nowrap">
@@ -42,7 +43,7 @@ export const MainHeader = ({ logo, actions, hasNavigation = true }: Props) => {
           </TourTarget>
         </Group>
       </Group>
-      <Spotlight />
+      <LazySpotlight />
     </AppShellHeader>
   );
 };