Fix broken pgp link

src/pages/index.astro

@@ -3,13 +3,15 @@ import Layout from "@layouts/index.astro";
 import Image from "@components/image.astro";
 import miku from "@assets/miku.jpg";
 import gato from "@assets/gato.jpg";
-import pgp from "@assets/pgp.txt";
 
 const links = {
   git: { alt: "Git", href: "https://git.lua.re/" },
   twt: { alt: "Twitter", href: "https://twitter.com/luanekos" },
   mail: { alt: "Email", href: "mailto:lumi(at)lua.re" },
-  pgp: { alt: "PGP", href: pgp },
+  pgp: {
+    alt: "PGP",
+    href: "https://git.lua.re/luaneko/.profile/raw/branch/master/luaneko.pgp.pub",
+  },
   // bsky: { alt: "Bluesky", href: "https://bsky.app/profile/lua.re" },
 };
 ---