feat: regsiter flowwing domain

domains/flowwing.json

@@ -0,0 +1,11 @@
+{
+  "description": "Flow-Wing Programming Language",
+  "repo": "https://github.com/kushagra1212/Flow-Wing",
+  "owner": {
+    "username": "kushagra1212",
+    "email": "kushagrarathore002@gmail.com"
+  },
+  "record": {
+    "A": ["34.19.126.68"]
+  }
+}