Bump react-dom and @types/react-dom (#327)

Bumps [react-dom](https://github.com/facebook/react/tree/HEAD/packages/react-dom) and [@types/react-dom](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/react-dom). These dependencies needed to be updated together.

Updates `react-dom` from 19.2.0 to 19.2.3
- [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/v19.2.3/packages/react-dom)

Updates `@types/react-dom` from 19.2.0 to 19.2.3
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/react-dom)

---
updated-dependencies:
- dependency-name: react-dom
  dependency-version: 19.2.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: "@types/react-dom"
  dependency-version: 19.2.3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -13,13 +13,13 @@
     "firebase": "^12.6.0",
     "next": "^15.5.9",
     "react": "19.2.0",
-    "react-dom": "19.2.0"
+    "react-dom": "19.2.3"
   },
   "devDependencies": {
     "@tailwindcss/postcss": "^4.1.16",
     "@types/node": "^24.10.1",
     "@types/react": "19.2.7",
-    "@types/react-dom": "19.2.0",
+    "@types/react-dom": "19.2.3",
     "autoprefixer": "10.4.22",
     "eslint": "9.39.2",
     "eslint-config-next": "^15.5.6",