irisandClaude Opus 5
5f6fd34aba
`ClaudeDriver::clear` emitted `Event::Cleared` beside the `/clear` it sent, so the divider recorded a request. A reader scrolling back takes that mark as a fact about the conversation -- the session no longer has what is above this -- and a request is a different claim from a result. Compaction already gets this right by taking its mark from the CLI's own `compact_boundary` rather than from somebody pressing Compact; this is the same rule, and it was the one place left applying it to the request. Caught in review by the session this was measured against, which also established that the CLI's `/clear` is declared `supportsNonInteractive` and returns empty text with no result line -- so a fresh `init` bearing a different `session_id` is the only trace it leaves. The reader already watches for exactly that in order to persist the resume token, so the mark now goes out there. It has to be a *replacement* rather than any change, and the tests pin both ways of getting that wrong. The first `init` sets the id from nothing, which would otherwise open every session with a divider announcing a clear that never happened. And a compaction re-announces `init` carrying the *same* id, which would otherwise draw a clear on top of the compaction's own mark -- that one was found by writing the test rather than by reasoning about the change. 73 tests, clippy clean, rustfmt clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01VETa8afmpWaYezLCqJhDB8