chore: add Google site verification TXT record

domains/ali-sdg.json

@@ -4,6 +4,8 @@
     "email": "ali909392@gmail.com"
   },
   "records": {
-    "CNAME": "ali-sdg90.github.io"
-  }
+    "CNAME": "ali-sdg90.github.io",
+    "TXT": "google-site-verification=aigN3kite5BmxdE0MGwcheDfrjnxaIItwhCatBNuJ_4"
+  },
+  "proxied": true
 }