chore(deps): bump next from 15.5.4 to 16.0.1 (#1065)

* chore(deps): bump next from 15.5.4 to 16.0.1

Bumps [next](https://github.com/vercel/next.js) from 15.5.4 to 16.0.1.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.5.4...v16.0.1)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 16.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

* fix: use --webpack

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Ken Matsui <[email protected]>

Author: dependabot[bot]

next-env.d.ts

@@ -1,5 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
+import "./.next/types/routes.d.ts";
 
 // NOTE: This file should not be edited
 // see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

package.json

@@ -9,7 +9,7 @@
     "scripts": {
         "dev": "next dev",
         "prebuild": "yarn generate",
-        "build": "next build",
+        "build": "next build --webpack",
         "postbuild": "next-sitemap",
         "start": "next start",
         "lint": "biome check .",
@@ -27,7 +27,7 @@
         "@vercel/speed-insights": "^1.2.0",
         "framer-motion": "12.23.24",
         "graphql": "^16.12.0",
-        "next": "^15.5.4",
+        "next": "^16.0.3",
         "next-themes": "^0.4.6",
         "react": "19.2.0",
         "react-dom": "19.2.0",