Update hosting information from Render to Vercel

domains/sharad.json

@@ -1,11 +1,11 @@
 {
-  "description": "Personal developer portfolio hosted on Render",
+  "description": "Personal developer portfolio hosted on Vercel",
   "repo": "https://github.com/SharadJ19/portfolio",
   "owner": {
     "username": "SharadJ19",
     "email": "sharadchandel2005@gmail.com"
   },
   "record": {
-    "A": ["216.24.57.1"]
+    "CNAME": "cname.vercel-dns.com"
   }
 }