JarvisandClaude Opus 4.8
8466ca2d81
Blocker fix: send --verify now captures a BEFORE snapshot immediately before the send and an AFTER snapshot after the delay, then uses classifySendResult(before, after) to classify. A wedged pane showing stale non-empty content is no longer falsely reported as 'accepted' — BEFORE==AFTER maps to 'unverifiable' (exit 1, "no pane change after send"). Blank AFTER still fails closed as 'unverifiable'. Only AFTER != BEFORE without a draft suffix counts as 'accepted' (exit 0). Should-fix: agent watch now uses a GROUPED VIEWER SESSION instead of a bare 'tmux attach -r' against the agent session. A bare attach lets the viewer terminal shrink the agent's window; a grouped session has independent sizing so the agent's window is never affected. Sequence: new-session -d -t '=<agent>' -s '<agent>-watch-<pid>' (runner), attach -r to viewer session (interactiveRunner), kill-session on detach (runner). New builder functions exported: buildAgentWatchCreateViewerCommand, buildAgentWatchAttachCommand, buildAgentWatchKillViewerCommand, buildViewerSessionName. buildAgentWatchCommand kept but deprecated. New exports: classifySendResult(before, after) — the testable classifier. Tests added: - classifySendResult unit suite (6 cases): accepted/draft/unverifiable/ stale-pane/both-blank/before-blank-after-response - send --verify regression: stale (before==after non-empty) => exit 1 - send --verify regression: blank AFTER => exit 1 - send --verify regression: draft after pane change => exit 1 - send --verify regression: changed non-draft => exit 0 - send --verify: 3-call sequence assertion (before-capture, send, after-capture) - watch dispatch: grouped viewer session created/attached/killed; no bare attach against agent session; viewer name matches <agent>-watch-<pid> PRD Known-limitations updated: pane-change check rationale, Phase-3 heartbeat-ack requirement, grouped-session watch design. All gates pass: pnpm typecheck, pnpm lint, pnpm --filter @mosaicstack/mosaic test (382 tests, 74 fleet), prettier --check. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]> Claude-Session: https://claude.ai/code/session_01RMoEx7hfdFGjUiCHuN1RRi