Remote session transport gains a switched-off sleep notice, plus a new Bash prompt line

What

Remote sessions talk to Claude Code over SSE, a connection that streams events from a server. Several pieces of that connection changed, along with one new prompt line:

• onProcessSlept is a new callback, which is code that runs when an event happens, here when the process has been asleep. It is passed to the SSE transport only for transports that own their own process. It fires only when the remote switch tengu_tranquil_cocoa is on, and that switch falls back to false in the code. Nothing has been read about this switch yet.
• requireStreamEvidence was !1, meaning false. It is now Kyt() || !1. In this build Kyt always returns false, so the setting stays off.
• tengu_ccr_sse_long_poll_fallback falls back to true in the code. Nothing has been read about it yet, or about tengu_ccr_sse_keepalive_max_interval_s.
• tengu_golden_thunder adds a line to the Bash tool's instructions to the model: "Don't run ls or find to see whether the person attached a file." This switch also falls back to false. In readings taken before this release, Anthropic's servers returned it off for this site's account and for a signed-out baseline. No reading has been taken under this release.

Why

These pieces are in place but switched off in the code unless Anthropic's servers turn them on. If they are turned on, remote sessions could handle a computer going to sleep differently, and Claude would stop listing files to check for attachments.