chore: removed JS Nation US since the conference is past

Author: btav

src/components/Conferences.astro

@@ -1,19 +1,7 @@
 ---
-import jsnationImage from "../assets/jsnation.webp";
 import reactAdvancedImage from "../assets/RADV_Canada_event.webp";
 
 const conferences = [
-  {
-    name: "JS Nation US",
-    tagline:
-      "The main JSNation US event is coming up — Special Edition: AI for Web Dev!",
-    dates: "November 17 & 20, 2025",
-    location: "New York & Online",
-    discountCode: "FRIENDS",
-    url: "https://jsnation.us/",
-    image: jsnationImage,
-    imageAlt: "JS Nation US Conference Banner",
-  },
   {
     name: "React Advanced Canada",
     tagline:

src/components/Sponsors.astro

@@ -4,7 +4,6 @@ import SponsorLink from "./SponsorLink.astro";
 
 import Fullscript from "../assets/fullscript.svg";
 import Jetbrains from "../assets/jetbrains.svg";
-import JSNation from "../assets/jsnation.svg";
 import Teksystems from "../assets/teksystems.svg";
 import Shopify from "../assets/shopify.svg";
 import InvestOttawa from "../assets/investottawa.svg";
@@ -36,11 +35,6 @@ const sponsors = [
     logo: Jetbrains,
     href: "https://jetbrains.com",
   },
-  {
-    name: "JS Nation",
-    logo: JSNation,
-    href: "https://jsnation.us/",
-  },
   {
     name: "React Advanced Canada",
     logo: ReactAdvancedCanada,