Stripe: Error Handling Test

Create repo, inspect repo, create/update/delete files, branch + PR + merge, commits, negative checks, delete repo

This FlowTest suite validates core Bluesky (bsky.social) XRPC endpoints using AT Protocol authentication, covering session creation, authenticated profile and timeline retrieval, record (post) creation, token refresh, and session termination to simulate a real client lifecycle and verify API reliability, authentication flow, and structured response integrity end-to-end.

Create namespace, put key, get key, delete key, delete namespace

Verify SendGrid mail send endpoint in sandbox mode