chore(deps): bump the next-ecosystem group with 2 updates

Bumps the next-ecosystem group with 2 updates: [react](https://github.com/facebook/react/tree/HEAD/packages/react) and [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom).


Updates `react` from 19.2.4 to 19.2.6
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.6/packages/react)

Updates `react-dom` from 19.2.4 to 19.2.6
- [Release notes](https://github.com/facebook/react/releases)
- [Changelog](https://github.com/facebook/react/blob/main/CHANGELOG.md)
- [Commits](https://github.com/facebook/react/commits/v19.2.6/packages/react-dom)

---
updated-dependencies:
- dependency-name: react
  dependency-version: 19.2.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: next-ecosystem
- dependency-name: react-dom
  dependency-version: 19.2.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: next-ecosystem
...

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

Author: dependabot[bot]

package-lock.json

@@ -14,8 +14,8 @@
     "@types/sanitize-html": "^2.16.1",
     "better-sqlite3": "^12.10.0",
     "next": "16.2.6",
-    "react": "19.2.4",
-    "react-dom": "19.2.4",
+    "react": "19.2.6",
+    "react-dom": "19.2.6",
     "recharts": "^3.8.1",
     "sanitize-html": "^2.17.4"
   },