fix(build): add solana/kit back

Author: Ansonhkg

package.json

@@ -63,7 +63,8 @@
     "viem": "2.38.3",
     "wagmi": "2.18.1",
     "zod": "3.24.3",
-    "zod-validation-error": "3.4.0"
+    "zod-validation-error": "3.4.0",
+    "@solana/kit": "4.0.0"
   },
   "devDependencies": {
     "@changesets/cli": "2.29.4",