chore(deps): bump marked from 18.0.7 to 18.0.9

Bumps [marked](https://github.com/markedjs/marked) from 18.0.7 to 18.0.9.
- [Release notes](https://github.com/markedjs/marked/releases)
- [Commits](markedjs/marked@v18.0.7...v18.0.9)

---
updated-dependencies:
- dependency-name: marked
  dependency-version: 18.0.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

apps/desk/package.json

@@ -83,7 +83,7 @@
     "agents": "0.20.1",
     "ai": "7.0.37",
     "hono": "^4.12.32",
-    "marked": "^18.0.7",
+    "marked": "^18.0.9",
     "postal-mime": "^2.7.5",
     "workers-ai-provider": "4.0.0",
     "xss": "^1.0.15",