chore(deps)(deps): bump next from 16.2.0-canary.69 to 16.2.0-canary.76

Bumps [next](https://github.com/vercel/next.js) from 16.2.0-canary.69 to 16.2.0-canary.76.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v16.2.0-canary.69...v16.2.0-canary.76)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.2.0-canary.76
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

apps/web/package.json

@@ -39,7 +39,7 @@
     "katex": "0.16.33",
     "lucide-react": "0.575.0",
     "mathjs": "15.1.1",
-    "next": "16.2.0-canary.69",
+    "next": "16.2.0-canary.76",
     "next-auth": "5.0.0-beta.30",
     "next-intl": "4.8.3",
     "nosecone": "1.1.0",