import Constants from "expo-constants";import { relayClerkTokenOptions } from "@t3tools/shared/relayAuth";import { normalizeSecureRelayUrl } from "@t3tools/shared/relayUrl"; type ExpoExtra = Readonly<Record<string, unknown>> | undefined; export interface CloudPublicConfig {  readonly clerkPublishableKey: string | null;  readonly clerkJwtTemplate: string | null;  readonly relayUrl: string | null;} function trimNonEmpty(value: unknown): string | null {  return typeof value === "string" && value.trim() ? value.trim() : null;} export function resolveCloudPublicConfig(extra: ExpoExtra = Constants.expoConfig?.extra) {  const clerk = extra?.clerk as    | { readonly publishableKey?: unknown; readonly jwtTemplate?: unknown }    | undefined;  const relay = extra?.relay as { readonly url?: unknown } | undefined;   return {    clerkPublishableKey: trimNonEmpty(clerk?.publishableKey),    clerkJwtTemplate: trimNonEmpty(clerk?.jwtTemplate),    relayUrl: normalizeSecureRelayUrl(trimNonEmpty(relay?.url) ?? ""),  } satisfies CloudPublicConfig;} export function hasCloudPublicConfig(): boolean {  const config = resolveCloudPublicConfig();  return Boolean(config.clerkPublishableKey && config.clerkJwtTemplate && config.relayUrl);} export function resolveRelayClerkTokenOptions() {  const { clerkJwtTemplate } = resolveCloudPublicConfig();  if (!clerkJwtTemplate) {    throw new Error("T3CODE_CLERK_JWT_TEMPLATE is not configured.");  }  return relayClerkTokenOptions(clerkJwtTemplate);}