add: sandepten is a dev domain

domains/_vercel.sandepten.json

@@ -0,0 +1,10 @@
+{
+  "owner": {
+    "username": "sandepten",
+    "email": "sandepten@gmail.com",
+    "discord": "sandepten"
+  },
+  "record": {
+    "TXT": "vc-domain-verify=sandepten.is-a.dev,ccad8d5e970586727f72"
+  }
+}

domains/sandepten.json

@@ -0,0 +1,10 @@
+{
+  "owner": {
+    "username": "sandepten",
+    "email": "sandepten@gmail.com",
+    "discord": "sandepten"
+  },
+  "record": {
+    "CNAME": "sandepten.vercel.app"
+  }
+}