build(deps): bump next from 16.1.6 to 16.2.3

Bumps [next](https://github.com/vercel/next.js) from 16.1.6 to 16.2.3.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.1.6...v16.2.3)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

packages/app/package.json

@@ -45,7 +45,7 @@
 		"@trpc/server": "^11.0.0",
 		"drizzle-orm": "^0.45.1",
 		"exceljs": "^4.4.0",
-		"next": "^16.1.6",
+		"next": "^16.2.3",
 		"next-auth": "4.24.13",
 		"postgres": "^3.4.8",
 		"react": "^19.2.4",