Point Utilia at the public client repository

Author: mohamedkuch

servers/ink.utilia-solana-preflight.json

@@ -35,7 +35,7 @@
     "url": "https://utilia.ink"
   },
   "links": {
-    "repository": "https://github.com/mohamedkuch/utilia-x402",
+    "repository": "https://github.com/mohamedkuch/utilia-solana-agent",
     "homepage": "https://utilia.ink",
     "documentation": "https://api.utilia.ink/openapi.json"
   },