refactor: derive api error codes from contract (WealthLedger/backend#117) (#123)

src/shared/api/client.test.ts

@@ -285,7 +285,11 @@ describe("apiClient transient read recovery", () => {
 				http.get("*/api/v1/brokerage-accounts", () => {
 					requests += 1;
 
-					return HttpResponse.json({ code: "FORBIDDEN" }, { status });
+					// Any non-transient code; status alone must prevent the retry.
+					return HttpResponse.json(
+						{ code: "INTERNAL_SERVER_ERROR", status },
+						{ status },
+					);
 				}),
 			);
 			configureAuthClient({