how do you manage to review code without running said apps or testing them, sure the code might look correct, but doesn't mean whatever issue / feature works or the bug is actually fixed

Each worktree has its own Docker containers including the database, so I can hit the dev server from my phone browser via Tailscale. For quick checks I'll just curl an endpoint or check the logs. For anything visual, I open the branch's preview URL.

But honestly - if it needs serious testing, I wait until I'm at my desk. The phone workflow is best for "let Claude run while I'm out" rather than deep debugging.