fixing platform admin

apps/marketplace/src/lib/api.ts

@@ -0,0 +1,31 @@
+const API_BASE =
+  (typeof window === 'undefined' ? process.env.API_INTERNAL_URL : process.env.NEXT_PUBLIC_API_URL)
+  ?? process.env.NEXT_PUBLIC_API_URL
+  ?? 'http://localhost:4000/api/v1'
+
+export class MarketplaceApiError extends Error {
+  status: number
+  code?: string
+
+  constructor(message: string, status: number, code?: string) {
+    super(message)
+    this.name = 'MarketplaceApiError'
+    this.status = status
+    this.code = code
+  }
+}
+
+export async function marketplaceFetch<T>(path: string): Promise<T> {
+  const res = await fetch(`${API_BASE}${path}`, { cache: 'no-store' })
+  const json = await res.json().catch(() => null)
+  if (!res.ok) throw new MarketplaceApiError(json?.message ?? 'Request failed', res.status, json?.error)
+  return json.data as T
+}
+
+export async function marketplaceFetchOrDefault<T>(path: string, fallback: T): Promise<T> {
+  try {
+    return await marketplaceFetch<T>(path)
+  } catch {
+    return fallback
+  }
+}