fix: correct vimlinuz.is-a.dev records for Vercel root domain (A record) and verification (TXT)

domains/_vercel.vimlinuz.json

@@ -0,0 +1,8 @@
+{
+  "owner": {
+    "username": "vimlinuz"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=vimlinuz.is-a.dev,a739a0a62550bd971d11"
+  }
+}

domains/vimlinuz.json

@@ -0,0 +1,8 @@
+{
+  "owner": {
+    "username": "vimlinuz"
+  },
+  "records": {
+    "A": ["216.198.79.1"]
+  }
+}