docs(roadmap): add #69 — lane stop summary quality floor

clawcode-human session stopped with sloppy summary
('commit push everyting, keep sweeping '). Adding
requirement for minimum stop/result summary standards.

Source: gaebal-gajae dogfood analysis 2026-04-12

Author: code-yeongyu

ROADMAP.md

@@ -504,3 +504,5 @@ Model name prefix now wins unconditionally over env-var presence. Regression tes
 67. **Scoped review lanes do not emit structured verdicts** — dogfooded 2026-04-12. OMX review lanes now have improved scope (specific ROADMAP items, specific files, explicit APPROVE/REJECT contract), but the stop event only contains the review request — not the actual verdict. Operators must infer approval/rejection/blockage from later git commits or surrounding chatter. **Fix shape:** emit structured review result on stop with: `verdict: approve|reject|blocked`, `target: commit/diff reviewed`, `rationale: short summary`. Blocker: none. Source: gaebal-gajae dogfood analysis 2026-04-12.
 
 68. **Internal reinjection/resume paths leak opaque control prose** — dogfooded 2026-04-12. OMX lanes stopping with `Continue from current mode state. [OMX_TMUX_INJECT]` expose internal implementation details instead of operator-meaningful state. The event tells us *that* tmux reinjection happened, but not *why* (retry after failure? resume after idle? manual recovery?), *what state was preserved*, or *what the lane was trying to do*. **Fix shape:** recovery/reinject events should emit structured cause like: `resume_after_stop`, `retry_after_tool_failure`, `tmux_reinject_after_idle`, `manual_recovery` plus preserved state / target lane info. Never leak bare internal markers like `[OMX_TMUX_INJECT]` as the primary summary. Blocker: none. Source: gaebal-gajae dogfood analysis 2026-04-12.
+
+69. **Lane stop summaries have no minimum quality floor** — dogfooded 2026-04-12. `clawcode-human` session stopped with summary `commit push everyting, keep sweeping $ralph` — vague, typo-ridden, operationally useless. Unlike well-scoped review lanes, this summary regressed to mushy command prose with no outcome clarity. **Fix shape:** (a) enforce minimum stop/result summary standards: what was done (outcome), what was scoped (target), what's next (state); (b) typo/grammar validation; (c) reject summaries that are shorter than N words or contain only control verbs without context. Blocker: none. Source: gaebal-gajae dogfood analysis 2026-04-12.