Bump prettier from 3.3.3 to 3.4.1 in /assets

Bumps [prettier](https://github.com/prettier/prettier) from 3.3.3 to 3.4.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.3.3...3.4.1)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

assets/package-lock.json

@@ -14,7 +14,7 @@
     "elm-test": "^0.19.1-revision12",
     "esbuild": "^0.24.0",
     "esbuild-plugin-elm": "^0.0.12",
-    "prettier": "^3.3.3",
+    "prettier": "^3.4.1",
     "tailwindcss": "^3.4.14"
   }
 }