Bump @types/node from 24.10.4 to 25.0.3 in /gui (#158)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 24.10.4 to 25.0.3.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-version: 25.0.3
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

gui/package.json

@@ -10,7 +10,7 @@
   },
   "devDependencies": {
     "@types/leaflet": "^1.9.21",
-    "@types/node": "^24.10.4",
+    "@types/node": "^25.0.3",
     "@types/plotly.js-basic-dist-min": "^2.12.4",
     "prettier": "^3.7.4",
     "solid-devtools": "^0.34.4",