Bump zod from 4.1.5 to 4.1.8

Bumps [zod](https://github.com/colinhacks/zod) from 4.1.5 to 4.1.8.
- [Release notes](https://github.com/colinhacks/zod/releases)
- [Commits](colinhacks/zod@v4.1.5...v4.1.8)

---
updated-dependencies:
- dependency-name: zod
  dependency-version: 4.1.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package.json

@@ -39,7 +39,7 @@
 		"solid-js": "^1.9.9",
 		"solid-list": "^0.3.0",
 		"vinxi": "^0.5.7",
-		"zod": "^4.1.5"
+		"zod": "^4.1.8"
 	},
 	"devDependencies": {
 		"@eslint/js": "^9.34.0",