🚩 add something necessary

shared/lib/backendApi.ts

@@ -0,0 +1,21 @@
+export const API_BASE_URL =
+  process.env.MAIN_BACKEND_API_URL ?? "http://localhost";
+
+const apiFetch = async <T = unknown>(
+  path: string,
+  init?: RequestInit
+): Promise<T> => {
+  const res = await fetch(`${API_BASE_URL}${path}`, {
+    ...init,
+    headers: {
+      "Content-Type": "application/json",
+      ...init?.headers,
+    },
+    cache: "no-store",
+  });
+
+  if (!res.ok) throw new Error(await res.text());
+  return res.json();
+};
+
+export default apiFetch;