ubiquitous-invention/packages/shared/src/utils/id.ts

/**
 * Web-Crypto based UUID v4 generator. We use `globalThis.crypto.randomUUID`
 * rather than Node's `node:crypto` because `@tasks/shared` is meant to be
 * importable from both browser and server bundles (see `AGENTS.md` §4 and
 * `.cursor/rules/repo-overview.mdc`). The Web Crypto API is available in
 * Node >= 20 and every modern browser, so this works in both worlds.
 */
export function generateId(): string {
  return globalThis.crypto.randomUUID();
}