feat: add astro-abcjs dependency to package.json

Author: brylie

package-lock.json

@@ -18,6 +18,7 @@
     "@iconify-json/simple-icons": "^1.2.66",
     "@tailwindcss/vite": "^4.1.13",
     "astro": "^5.16.6",
+    "astro-abcjs": "^1.1.0",
     "astro-embed": "^0.12.0",
     "astro-icon": "^1.1.5",
     "markdown-it": "^14.1.0",