npm-dep: bump tailwindcss from 3.4.6 to 3.4.7 in /frontend

Bumps [tailwindcss](https://github.com/tailwindlabs/tailwindcss) from 3.4.6 to 3.4.7.
- [Release notes](https://github.com/tailwindlabs/tailwindcss/releases)
- [Changelog](https://github.com/tailwindlabs/tailwindcss/blob/v3.4.7/CHANGELOG.md)
- [Commits](tailwindlabs/tailwindcss@v3.4.6...v3.4.7)

---
updated-dependencies:
- dependency-name: tailwindcss
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

frontend/package.json

@@ -33,7 +33,7 @@
 		"prettier-plugin-tailwindcss": "^0.6.5",
 		"svelte": "^4.2.18",
 		"svelte-check": "^3.8.4",
-		"tailwindcss": "^3.4.6",
+		"tailwindcss": "^3.4.7",
 		"tslib": "^2.6.3",
 		"typescript": "^5.5.4",
 		"typescript-eslint": "^7.17.0",