build(deps): bump next from 14.2.35 to 16.1.5

Bumps [next](https://github.com/vercel/next.js) from 14.2.35 to 16.1.5.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v14.2.35...v16.1.5)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.1.5
  dependency-type: direct:production
...

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

Author: dependabot[bot]

apps/web/package.json

@@ -21,7 +21,7 @@
     "@types/marked": "^5.0.2",
     "ioredis": "^5.6.1",
     "marked": "^16.2.0",
-    "next": "^14.2.35",
+    "next": "^15.5.10",
     "node-fetch": "^2.7.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",