Bump vite from 6.4.1 to 7.2.4 in /app

Bumps [vite](https://github.com/vitejs/vite/tree/HEAD/packages/vite) from 6.4.1 to 7.2.4.
- [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/v7.2.4/packages/vite)

---
updated-dependencies:
- dependency-name: vite
  dependency-version: 7.2.4
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

app/package.json

@@ -77,7 +77,7 @@
     "postcss-simple-vars": "^7.0.1",
     "sass": "^1.94.0",
     "typescript": "^5.9.3",
-    "vite": "^6.4.1",
+    "vite": "^7.2.4",
     "vite-plugin-compression2": "^2.3.1",
     "vitest": "^4.0.8"
   },