feat: update top page for post-conference (#643)

* feat: update top page for post-conference

- Remove ticket link from navigation
- Remove Floor Map section from top page
- Remove Venue section from top page (keep in navigation)
- Add thank you message with YouTube highlight video embed

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* fix: remove unused primary and target props from navigation

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

Author: Leko

2025/messages/en.json

@@ -4,7 +4,8 @@
     "description": "jsconf.jp is a JavaScript festival in Japan powered by Japan Node.js Association. This is the sixth time event of jsconf in Japan. We would love to become a bridge between Japanese Web Developers and International Web Developers.",
     "eventDate": "November 16, 2025 (Sun)",
     "companyAddress": "〒210-0024 27-7-903 Nisshincho Kawasaki-ku Kawasaki-shi Kanagawa",
-    "copyright": "© 2019-2025 JSConf JP"
+    "copyright": "© 2019-2025 JSConf JP",
+    "thankYou": "Thank you for joining us! Here are the event highlights!"
   },
   "navigation": {
     "speakers": "Speakers",

2025/messages/ja.json

@@ -4,7 +4,8 @@
     "description": "jsconf.jp is a JavaScript festival in Japan powered by Japan Node.js Association. This is the sixth time event of jsconf in Japan. We would love to become a bridge between Japanese Web Developers and International Web Developers.",
     "eventDate": "2025年11月16日（日）",
     "companyAddress": "〒210-0024 神奈川県川崎市川崎区日進町27-7-903",
-    "copyright": "© 2019-2025 JSConf JP"
+    "copyright": "© 2019-2025 JSConf JP",
+    "thankYou": "ご参加いただきありがとうございました！イベントのハイライトはこちらです！"
   },
   "navigation": {
     "speakers": "スピーカー",

2025/src/app/[locale]/page.tsx

@@ -1,14 +1,11 @@
 import { Metadata } from "next";
-import Image from "next/image";
 import { getTranslations, setRequestLocale } from "next-intl/server";
 import { Button } from "@/components/Button";
 import { Hero } from "@/components/Hero";
 import { SponsorGrid } from "@/components/SponsorGrid";
 import { Team } from "@/components/Team";
-import { Venue } from "@/components/Venue";
 import { SPONSORS } from "@/constants/sponsors";
 import { Locale } from "@/i18n/constants";
-import FloorMap from "../../../public/misc/floor-map.png";
 
 type Params = { locale: Locale };
 
@@ -42,33 +39,23 @@ export default async function Page({ params }: Props) {
         <Hero />
       </div>
 
-      <div className="max-w-screen-md mx-auto mt-8 md:mt-32 flex flex-col gap-4">
-        <h2 className="text-3xl font-bold text-center">
-          {t("navigation.floorMap")}
-        </h2>
-        <div className="w-full">
-          <Image
-            alt={t("navigation.floorMap")}
-            src={FloorMap}
-            width={1192}
-            height={843}
-            className="w-full h-auto"
+      <div className="max-w-screen-md mx-auto mt-8 md:mt-16 flex flex-col gap-4 px-4 lg:px-0">
+        <p className="text-lg md:text-xl font-bold text-center">
+          {t("about.thankYou")}
+        </p>
+        <div className="w-full aspect-video">
+          <iframe
+            className="w-full h-full"
+            src="https://www.youtube.com/embed/me9KQ1SpKK4?si=byHOxwIpCcctOFyE"
+            title="YouTube video player"
+            frameBorder="0"
+            allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
+            referrerPolicy="strict-origin-when-cross-origin"
+            allowFullScreen
           />
         </div>
       </div>
 
-      <div className="max-w-screen-md mx-auto mt-8 md:mt-32 flex flex-col gap-4">
-        <h2 className="text-3xl font-bold text-center">
-          {t("navigation.venue")}
-        </h2>
-        <Venue locale={locale} />
-        <div className="flex items-center justify-center">
-          <Button href="/venue" variant="secondary" size="md">
-            {t("navigation.viewDetails")}
-          </Button>
-        </div>
-      </div>
-
       <div className="max-w-screen-md mx-auto mt-8 md:mt-32 flex flex-col gap-4">
         <h2 className="text-3xl font-bold text-center">
           {t("navigation.sponsors")}

2025/src/components/GlobalNavigation.tsx

@@ -35,13 +35,6 @@ export function GlobalNavigation() {
       label: t("sponsors"),
       href: "/sponsors",
     },
-    {
-      ready: true,
-      label: t("tickets"),
-      href: "https://pretix.eu/jsconfjp/2025/",
-      primary: true,
-      target: "_blank",
-    },
   ].map((item) => ({
     ...item,
     active: pathname === item.href,
@@ -79,15 +72,13 @@ export function GlobalNavigation() {
         </nav>
         <nav className="flex-1 items-center gap-4 hidden lg:flex">
           {[...spacerItems, ...readyItems].map(
-            ({ label, href, primary, ready, active, target }) =>
+            ({ label, href, ready, active }) =>
               ready ? (
                 <Link
                   key={href}
                   href={href}
-                  target={target}
                   className={clsx(
                     "py-5 h-full flex-1 flex items-center justify-center text-lg font-bold underline underline-offset-8 decoration-4",
-                    primary && "bg-primary text-white hover:decoration-white",
                     active
                       ? "decoration-primary"
                       : "decoration-transparent hover:decoration-dimmed",
@@ -110,13 +101,12 @@ export function GlobalNavigation() {
           isOpen ? "visible" : "hidden",
         )}
       >
-        {readyItems.map(({ label, href, primary, active }) => (
+        {readyItems.map(({ label, href, active }) => (
           <Link
             key={href}
             href={href}
             className={clsx(
               "py-4 flex-1 flex items-center justify-center text-md font-bold underline underline-offset-6 decoration-4",
-              primary && "bg-primary text-white hover:decoration-white",
               active
                 ? "decoration-primary"
                 : "decoration-transparent hover:decoration-dimmed",