feat: add vercel verification for colombe.is-a.dev

domains/_vercel.colombe.json

@@ -0,0 +1,9 @@
+{
+  "owner": {
+    "username": "colombefioren",
+    "email": "colomberakotonjanahary@gmail.com"
+  },
+  "records": {
+    "TXT": "vc-domain-verify=colombe.is-a.dev,456e3e23b6662a7d677b"
+  }
+}