chore(deps): bump marked from 14.1.4 to 18.0.4

Bumps [marked](https://github.com/markedjs/marked) from 14.1.4 to 18.0.4.
- [Release notes](https://github.com/markedjs/marked/releases)
- [Commits](markedjs/marked@v14.1.4...v18.0.4)

---
updated-dependencies:
- dependency-name: marked
  dependency-version: 18.0.4
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -45,7 +45,7 @@
     "ai": "^6.0.174",
     "better-auth": "^1.6.10",
     "js-tiktoken": "^1.0.14",
-    "marked": "^14.1.3",
+    "marked": "^18.0.4",
     "pdf-parse": "^1.1.1",
     "pg": "^8.20.0",
     "pinia": "^2.1.7",