chore(deps): bump esbuild, @vitejs/plugin-react and vite in /frontend (#79)

Removes [esbuild](https://github.com/evanw/esbuild). It's no longer used after updating ancestor dependencies [esbuild](https://github.com/evanw/esbuild), [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/tree/HEAD/packages/plugin-react) and [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite). These dependencies need to be updated together.


Removes `esbuild`

Updates `@vitejs/plugin-react` from 5.1.2 to 5.2.0
- [Release notes](https://github.com/vitejs/vite-plugin-react/releases)
- [Changelog](https://github.com/vitejs/vite-plugin-react/blob/plugin-react@5.2.0/packages/plugin-react/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite-plugin-react/commits/plugin-react@5.2.0/packages/plugin-react)

Updates `vite` from 7.3.2 to 8.0.16
- [Release notes](https://github.com/vitejs/vite/releases)
- [Changelog](https://github.com/vitejs/vite/blob/main/packages/vite/CHANGELOG.md)
- [Commits](https://github.com/vitejs/vite/commits/v8.0.16/packages/vite)

---
updated-dependencies:
- dependency-name: esbuild
  dependency-version:
  dependency-type: indirect
- dependency-name: "@vitejs/plugin-react"
  dependency-version: 5.2.0
  dependency-type: direct:development
- dependency-name: vite
  dependency-version: 8.0.16
  dependency-type: direct:development
...

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

frontend/package.json

@@ -36,7 +36,7 @@
     "@types/node": "^24.10.1",
     "@types/react": "^19.2.5",
     "@types/react-dom": "^19.2.3",
-    "@vitejs/plugin-react": "^5.1.1",
+    "@vitejs/plugin-react": "^5.2.0",
     "autoprefixer": "^10.4.22",
     "eslint": "^9.39.1",
     "eslint-plugin-react-hooks": "^7.0.1",
@@ -46,6 +46,6 @@
     "tailwindcss": "^4.1.17",
     "typescript": "~5.9.3",
     "typescript-eslint": "^8.46.4",
-    "vite": "^7.3.2"
+    "vite": "^8.0.16"
   }
 }