feat: add department dashboard

frontend/src/api/auth.ts

@@ -0,0 +1,12 @@
+import apiClient from "./client";
+
+export const loginApi = async (
+	username: string,
+	password: string,
+): Promise<any> => {
+	const response = await apiClient.post("/auth/login/", {
+		username,
+		password,
+	});
+	return response.data;
+};