feat(all): conexión de servicio de login.

src/hooks/auth/useRegister.ts

@@ -0,0 +1,26 @@
+"use client";
+import { useMutation } from "@tanstack/react-query";
+import { apiClient } from "@/lib/apiClient";
+import { useAuthStore } from "@/stores/authStore";
+import type { RegisterRequest, LoginResponse } from "@/types/auth";
+
+async function registerFn(data: RegisterRequest): Promise<LoginResponse> {
+  const res = await apiClient.post<LoginResponse>("/api/auth/register", data);
+  return res.data;
+}
+
+export function useRegister(onSuccess?: () => void) {
+  const { login } = useAuthStore();
+
+  return useMutation({
+    mutationFn: registerFn,
+    onSuccess: (data) => {
+      login(
+        { id: "", name: "", email: "", role: "student" },
+        data.token,
+      );
+      localStorage.setItem("refreshToken", data.refreshToken);
+      onSuccess?.();
+    },
+  });
+}