added davidc subdomain with vercel DNS verification

domains/_vercel.davidg.json

@@ -0,0 +1,9 @@
+{
+    "owner": {
+        "username": "davidg-garciae",
+        "email": "davidg.garciae@gmail.com"
+    },
+    "records": {
+        "TXT": "vc-domain-verify=davidg.is-a.dev,2206563ca74870155c08"
+    }
+}

domains/davidg.json

@@ -0,0 +1,10 @@
+{
+    "description": "David García's personal website",
+    "owner": {
+        "username": "davidc-garciae",
+        "email": "davidc.garciae@gmail.com"
+    },
+    "records": {
+        "A": ["216.198.79.1"]
+    }
+}