A lane on the 16-node `ship-feature` template showed an untouched pipeline
map and never declared a stage. Four independent causes, fixed at their
shared choke points:
1. Codex emits no hooks, so `touchLaneFromHook` — the only caller of
`stage-detect.detect()`, and correctly pinned to `claude` — could never
see a `codex` lane. New `server/lib/codex-ingest.js` tails Codex's own
rollout journals (`$CODEX_HOME/sessions/**/rollout-*.jsonl`), maps its
tool calls onto the hook-shaped `{tool_name, tool_input}` the matcher
already understands, and feeds the existing detect path plus an
idle/running status mirror under the same guard hooks use. Polled every
`DASHBOARD_CODEX_POLL_MS` ms (default 15000, `0` disables).
2. `resolveLaneArg` matched on cwd alone, so with a claude and a codex lane
at one directory (the composite `idx_lanes_cwd_tool`) a `ccam stage`
call could drive the sibling lane's card. It now resolves by
`--lane` → `CCAM_LANE_ID` → `--tool`/harness marker → owning lane, and
errors naming both candidates rather than picking one. Every pane the
dashboard starts carries `CCAM_LANE_ID` (`tmux new-session -e`, or an
assignment prefix when typing into a live shell pane).
3. `recordDetection`'s declared-wins veto had no exit: a lane left at the
pipeline's last node rejected every detection for the rest of its life.
A declaration on the LAST node no longer vetoes — the pipeline is over
there, so a later detection is new work. Nothing else is relaxed, and
detection still never writes `stage` nor renders `done`.
4. The run console pre-filled the pipeline's Claude slash command into
codex panes, which Codex reads as prose — so the skill that would have
called `ccam stage` never ran. Claude lanes only now.
A codex lane's *declared* stage still depends on the session calling
`ccam stage`; `AGENTS.md` is the only lever CCAM has, so it now says so.
Verified: server 1345/1345, client 441/441, and end-to-end against a real
codex lane row (detected_stage/detected_signal set, declared stage
untouched, no node rendered done).
Sessions created before the mouse-on fix landed (or before the server
restarted to pick it up) never got the set-option call, so their pane
still had no drag/wheel scroll. Moving it into pty-attach's attach()
makes it idempotent per-connection instead of once-at-birth.
Session panes had a scrollbar track but no way to drag it — wheel/drag
events passed straight to the running program instead of entering tmux's
copy-mode scrollback. xterm.js already forwards mouse-tracking escapes
once tmux advertises them, so turning mouse mode on per-session is enough.
spawnRun adopted any existing `ccam-lane-<id>` tmux session without looking
at it, so a Resume issued while the session sat at a bare shell prompt (left
by `ccam lanes shell`, or by a `claude` that had already exited) dropped the
whole argv: no `--resume` ran, no initial prompt was typed, and the API still
answered 200. The lane's DB `run_id` is not set in that case, so the ERUNLIVE
guard in the start route never saw it either.
Reuse the pane instead of erroring: when the session exists and
`#{pane_current_command}` is a shell, type the argv into that pane and record
the run. A pane running a program (a live `claude`, an editor, a build) is
still adopted untouched, so attaching shows what is running rather than typing
over it. `sendCommand` POSIX single-quotes every argument and uses
`send-keys -l`, the only place in tmux.js that composes a command line.
nntrivi2001