implemented connectedDispatch record for dispatcher

apps/dispatch/app/helpers/axios.ts

@@ -1,3 +1,4 @@
+import { ConnectedAircraft, ConnectedDispatcher } from "@repo/db";
 import axios from "axios";
 
 export const serverApi = axios.create({
@@ -7,3 +8,15 @@ export const serverApi = axios.create({
 		"Content-Type": "application/json",
 	},
 });
+
+export const getConenctedUsers = async (): Promise<
+	(ConnectedDispatcher | ConnectedAircraft)[]
+> => {
+	const res = await serverApi.get<(ConnectedDispatcher | ConnectedAircraft)[]>(
+		"/status/connected-users",
+	);
+	if (res.status !== 200) {
+		throw new Error("Failed to fetch connected users");
+	}
+	return res.data;
+};