Update pnpm lockfile and enhance frontend routing for new creator and auth pages

Commit notes

- Downgraded pnpm lockfile version to 6.0 for compatibility. - Updated package versions for TypeScript and various dependencies to maintain consistency. - Added new routes for "/creator" and "/auth" in the React Router setup, enhancing navigation. - Created type definitions for the new routes to improve type safety. - Implemented the CreatorAnalytics and StripeConnectOnboarding components for better user experience in the creator dashboard. - Introduced PackManager and SampleUploader components to facilitate sample pack management and uploads.