refactor: bare structure for new backend architecture and runtime; no behavior changes yet

server/src/shared/http/api-response.ts

@@ -0,0 +1,36 @@
+import type { ApiErrorShape, ApiMeta, ApiSuccessShape } from '../types/http.js';
+
+export function createApiMeta(requestId?: string, startedAt?: string): ApiMeta {
+  return {
+    requestId,
+    startedAt,
+  };
+}
+
+export function createApiSuccessResponse<TData>(
+  data: TData,
+  meta?: ApiMeta
+): ApiSuccessShape<TData> {
+  return {
+    success: true,
+    data,
+    meta,
+  };
+}
+
+export function createApiErrorResponse(
+  code: string,
+  message: string,
+  meta?: ApiMeta,
+  details?: unknown
+): ApiErrorShape {
+  return {
+    success: false,
+    error: {
+      code,
+      message,
+      details,
+    },
+    meta,
+  };
+}