Authenticate coding agents with auth.md

Tuist now supports the complete auth.md authentication lifecycle for coding agents. An unauthenticated agent can discover instructions from the Tuist deployment it is connecting to, register, ask you to approve a six-digit code in Tuist, and receive a scoped credential after approval.

The flow works with Claude Code, Codex, OpenCode, and Pi when they connect to Tuist's Model Context Protocol server. Credentials expire automatically, can be revoked, and remain bound to the Tuist deployment that issued them.

Once connected, an agent can list the accounts available to you, create the correct project, guide a Gradle integration, and verify remote-cache behavior through Tuist before reporting that the setup is complete.