Create harshvardhan.json

Thanks

domains/harshvardhan.json

@@ -0,0 +1,11 @@
+{
+  "description": "My Personal Portfolio",
+  "repo": "https://github.com/Harshvardhan5703/HarshPortfolio",
+  "owner": {
+    "username": "Harshvardhan5703",
+    "email": "shekhawat.harsh287@gmail.com"
+  },
+  "record": {
+    "CNAME": "harsh-portfolio-liard.vercel.app"
+  }
+}