Bump typescript-eslint from 8.33.1 to 8.34.0 in /frontend

Bumps [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/tree/HEAD/packages/typescript-eslint) from 8.33.1 to 8.34.0.
- [Release notes](https://github.com/typescript-eslint/typescript-eslint/releases)
- [Changelog](https://github.com/typescript-eslint/typescript-eslint/blob/main/packages/typescript-eslint/CHANGELOG.md)
- [Commits](https://github.com/typescript-eslint/typescript-eslint/commits/v8.34.0/packages/typescript-eslint)

---
updated-dependencies:
- dependency-name: typescript-eslint
  dependency-version: 8.34.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

frontend/package.json

@@ -25,6 +25,6 @@
 		"eslint-plugin-unused-imports": "^4.1.4",
 		"npm-check-updates": "^18.0.1",
 		"prettier": "^3.5.3",
-		"typescript-eslint": "8.33.1"
+		"typescript-eslint": "8.34.0"
 	}
 }