Add license to NavMenu.tsx

Author: ryuapp

frontend/fresh.gen.ts

@@ -52,7 +52,6 @@ import * as $DevelopmentLogin from "./islands/DevelopmentLogin.tsx";
 import * as $GitHubActionsLink from "./islands/GitHubActionsLink.tsx";
 import * as $GithubUserLink from "./islands/GithubUserLink.tsx";
 import * as $GlobalSearch from "./islands/GlobalSearch.tsx";
-import * as $HomepageHero from "./islands/HomepageHero.tsx";
 import * as $HomepageHeroParticles from "./islands/HomepageHeroParticles.tsx";
 import * as $NavMenu from "./islands/NavMenu.tsx";
 import * as $PublishingTaskRequeue from "./islands/PublishingTaskRequeue.tsx";
@@ -124,7 +123,6 @@ const manifest = {
     "./islands/GitHubActionsLink.tsx": $GitHubActionsLink,
     "./islands/GithubUserLink.tsx": $GithubUserLink,
     "./islands/GlobalSearch.tsx": $GlobalSearch,
-    "./islands/HomepageHero.tsx": $HomepageHero,
     "./islands/HomepageHeroParticles.tsx": $HomepageHeroParticles,
     "./islands/NavMenu.tsx": $NavMenu,
     "./islands/PublishingTaskRequeue.tsx": $PublishingTaskRequeue,

frontend/islands/NavMenu.tsx

@@ -1,3 +1,4 @@
+// Copyright 2024 the JSR authors. All rights reserved. MIT license.
 import { useEffect, useLayoutEffect, useRef, useState } from "preact/hooks";
 import IconDots from "$tabler_icons/dots.tsx";