Bump next from 15.3.3 to 15.4.7 in /web

Bumps [next](https://github.com/vercel/next.js) from 15.3.3 to 15.4.7.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v15.3.3...v15.4.7)

---
updated-dependencies:
- dependency-name: next
  dependency-version: 15.4.7
  dependency-type: direct:production
...

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

Author: dependabot[bot]

web/package.json

@@ -56,7 +56,7 @@
     "localforage": "^1.10.0",
     "localforage-getitems": "^1.4.2",
     "lodash": "^4.17.21",
-    "next": "^15.2.4",
+    "next": "^15.4.7",
     "next-useragent": "^2.8.0",
     "node-sql-parser": "^4.17.0",
     "react": "^19.1.1",
@@ -123,7 +123,7 @@
     "eslint-plugin-testing-library": "^6.2.2",
     "jest": "^29.7.0",
     "jest-environment-jsdom": "^29.7.0",
-    "next": "^15.2.4",
+    "next": "^15.4.7",
     "nextron": "^9.5.0",
     "npm-run-all2": "^7.0.2",
     "postcss": "^8.4.49",