Bump viem from 2.38.3 to 2.47.4 (#29)

Bumps [viem](https://github.com/wevm/viem) from 2.38.3 to 2.47.4.
- [Release notes](https://github.com/wevm/viem/releases)
- [Commits](https://github.com/wevm/viem/compare/viem@2.38.3...viem@2.47.4)

---
updated-dependencies:
- dependency-name: viem
  dependency-version: 2.47.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -17,7 +17,7 @@
     "porto": "^0.2.37",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
-    "viem": "^2.38.3",
+    "viem": "^2.47.4",
     "vite-plugin-mkcert": "^1.17.10"
   },
   "devDependencies": {