Bump svelte from 4.2.8 to 4.2.19 (#105)

Bumps [svelte](https://github.com/sveltejs/svelte/tree/HEAD/packages/svelte) from 4.2.8 to 4.2.19.
- [Release notes](https://github.com/sveltejs/svelte/releases)
- [Changelog](https://github.com/sveltejs/svelte/blob/svelte@4.2.19/packages/svelte/CHANGELOG.md)
- [Commits](https://github.com/sveltejs/svelte/commits/svelte@4.2.19/packages/svelte)

---
updated-dependencies:
- dependency-name: svelte
  dependency-type: direct:production
...

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package.json

@@ -15,7 +15,7 @@
     "@astrojs/tailwind": "^5.1.0",
     "@fortawesome/fontawesome-free": "^6.5.1",
     "astro": "^4.16.9",
-    "svelte": "^4.2.8",
+    "svelte": "^4.2.19",
     "tailwindcss": "^3.4.0",
     "theme-change": "^2.5.0",
     "typescript": "^5.3.3"