Fix invalid records and add email contact

- Remove trailing dot from CNAME record
- Add email contact info to all domain files

🤖 Generated with Codebuff
Co-Authored-By: Codebuff <noreply@codebuff.com>

domains/_vercel.hasnain.json

@@ -1,6 +1,7 @@
 {
   "owner": {
-    "username": "HissuHere"
+    "username": "HissuHere",
+    "email": "contact@hasnainamir.vercel.app"
   },
   "records": {
     "TXT": "vc-domain-verify=www.hasnain.is-a.dev,2833262fb10cd9c7ca6e"

domains/_vercel.www.hasnain.json

@@ -1,6 +1,7 @@
 {
   "owner": {
-    "username": "HissuHere"
+    "username": "HissuHere",
+    "email": "contact@hasnainamir.vercel.app"
   },
   "records": {
     "TXT": "vc-domain-verify=www.hasnain.is-a.dev,2833262fb10cd9c7ca6e"

domains/hasnain.json

@@ -1,6 +1,7 @@
 {
   "owner": {
-    "username": "HissuHere"
+    "username": "HissuHere",
+    "email": "contact@hasnainamir.vercel.app"
   },
   "records": {
     "A": ["216.198.79.1"]

domains/www.hasnain.json

@@ -1,8 +1,9 @@
 {
   "owner": {
-    "username": "HissuHere"
+    "username": "HissuHere",
+    "email": "contact@hasnainamir.vercel.app"
   },
   "records": {
-    "CNAME": "d4e0601020fb8f79.vercel-dns-017.com."
+    "CNAME": "d4e0601020fb8f79.vercel-dns-017.com"
   }
 }