build(deps): bump tailwind-merge

Bumps the production group in /services/frontend with 1 update: [tailwind-merge](https://github.com/dcastil/tailwind-merge/tree/HEAD/packages/tailwind-merge).


Updates `tailwind-merge` from 3.6.0 to 3.7.0
- [Release notes](https://github.com/dcastil/tailwind-merge/releases)
- [Commits](https://github.com/dcastil/tailwind-merge/commits/tailwind-merge@3.7.0/packages/tailwind-merge)

---
updated-dependencies:
- dependency-name: tailwind-merge
  dependency-version: 3.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: production
...

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

services/frontend/package.json

@@ -26,7 +26,7 @@
     "react": "19.3.0",
     "react-dom": "19.3.0",
     "swr": "^2.5.1",
-    "tailwind-merge": "^3.6.0"
+    "tailwind-merge": "^3.7.0"
   },
   "devDependencies": {
     "@biomejs/biome": "^2.5.13",