initial: add login

controller/AuthController.ts

@@ -0,0 +1,7 @@
+import { api } from "@/config";
+import { API_PATH_LOGIN } from "@/constants";
+
+export async function login(body: Model.LoginRequestBody) {
+  console.log("Login request body:", body);
+  return api.post<Model.LoginResponse>(API_PATH_LOGIN, body);
+}