docs(users.md): add team reset budgets to docs

docs/my-website/docs/proxy/users.md

@@ -102,6 +102,22 @@ curl --location 'http://localhost:4000/team/new' \
     "budget_reset_at": null
 }
 ```
+
+#### **Add budget duration to users**
+
+`budget_duration`: Budget is reset at the end of specified duration. If not set, budget is never reset. You can set duration as seconds ("30s"), minutes ("30m"), hours ("30h"), days ("30d").
+
+```
+curl 'http://0.0.0.0:4000/team/new' \
+--header 'Authorization: Bearer <your-master-key>' \
+--header 'Content-Type: application/json' \
+--data-raw '{
+  "team_alias": "my-new-team_4",
+  "members_with_roles": [{"role": "admin", "user_id": "5c4a0aa3-a1e1-43dc-bd87-3c2da8382a3a"}],
+  "budget_duration": 10s,
+}'
+```
+
 </TabItem>
 <TabItem value="per-team-member" label="For Team Members">