I have been building https://longhorizon.dev https://longhorizon.dev It let's developer do test planning and testing automation using their coding agents. The

I have been building https://longhorizon.dev https://longhorizon.dev It let's developer do test planning and testing automation using their coding agents. The records of the testing sessions are then shareable and can be added to PRs, giving the reviewers visibility into how the feature works, what scenarios are handled and tested and what might have been missed.