Add adityathakur.json for portfolio details

domains/adityathakur.json

@@ -0,0 +1,11 @@
+{
+    "description": "Advanced Full-Stack Portfolio",
+    "repo": "https://github.com/aditya0563/portfolio",
+    "owner": {
+        "username": "aditya0563",
+        "email": "taditiya870@gmail.com"
+    },
+    "record": {
+        "CNAME": "cname.vercel-dns.com"
+    }
+}