Update dwin.json

This update adds a CNAME record to correctly route the subdomain www.dwin.is-a.dev to Google Sites via ghs.googlehosted.com. The TXT record for Google site verification was already present, confirming domain ownership. By including the CNAME, this change resolves the “Invalid DNS” error encountered during custom domain setup in Google Sites.

domains/dwin.json

@@ -4,6 +4,7 @@
   },
   "records": {
     "URL": "https://sites.google.com/view/dwinsolutions",
-    "TXT": ["google-site-verification=0x6xlm0fma_ENNjWjQHHrLz6X2b2lXdgLAanrnAwx3E"]
+    "TXT": ["google-site-verification=0x6xlm0fma_ENNjWjQHHrLz6X2b2lXdgLAanrnAwx3E"],
+    "CNAME": "ghs.googlehosted.com"
   }
 }