deps(explorer): bump tailwind-merge from 2.6.0 to 3.4.0 in /explorer

Bumps [tailwind-merge](https://github.com/dcastil/tailwind-merge) from 2.6.0 to 3.4.0.
- [Release notes](https://github.com/dcastil/tailwind-merge/releases)
- [Commits](dcastil/tailwind-merge@v2.6.0...v3.4.0)

---
updated-dependencies:
- dependency-name: tailwind-merge
  dependency-version: 3.4.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

explorer/package.json

@@ -44,7 +44,7 @@
     "react-json-view": "^1.21.3",
     "react-router-dom": "^6.30.2",
     "swr": "^2.3.8",
-    "tailwind-merge": "^2.6.0",
+    "tailwind-merge": "^3.4.0",
     "tailwindcss-animate": "^1.0.7",
     "usehooks-ts": "^3.1.1",
     "viem": "catalog:web3",