build(deps): bump fastify from 4.28.1 to 5.0.0

Bumps [fastify](https://github.com/fastify/fastify) from 4.28.1 to 5.0.0.
- [Release notes](https://github.com/fastify/fastify/releases)
- [Commits](fastify/fastify@v4.28.1...v5.0.0)

---
updated-dependencies:
- dependency-name: fastify
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -21,7 +21,7 @@
     "@highlightjs/vue-plugin": "^2.1.0",
     "@tailwindcss/typography": "^0.5.15",
     "axios": "^1.7.7",
-    "fastify": "^4.28.1",
+    "fastify": "^5.0.0",
     "highlight.js": "^11.10.0",
     "js-yaml": "^4.1.0",
     "pinia": "^2.1.7",